Waterproofing & tiling materials and solutions · Keshun · Buildmix · Demex Hanoi timeVI

VNA Materials and Solutions Company Limited
198B/15 Duong Ba Trac, Chanh Hung Ward, Ho Chi Minh City, Vietnam
0903 166 617 · thuongmai@vnams.vn · www.vnams.vn

Systems by project type

Pick a project type, then tap a number on the section to see the materials for each location.

ResidentialTownhouseVilla
Apartment buildingsApartment, 1 basement levelApartment, 2 basement levelsApartment, 3 basement levelsApartment, over 3 basement levels
IndustrialFactory for leaseFactory requiring FM Approval

Townhouse

Townhouse without a basement. With a basement or semi-basement: see Villa.

Water tankWCGFL1L2Roof terraceStair bulkhead1233456

Tap a number on the drawing to see the materials

  • Liquid polyurethane / polyurea membrane
  • Weathering top coat
  • Polymer-modified cementitious
  • Exterior wall waterproof coating
  • Tiling and grouting

Click a number on the drawing to see the materials at that location

  1. Exposed stair-bulkhead roof

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Keshun Aquacoat 680Weathering top coat · 0.3 kg/m²

    Or: Keshun Aquacoat KS-20, Keshun XS-505

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Weathering top coat – Keshun Aquacoat 680: 0.3 kg/m²

    Alternatives: Keshun Aquacoat KS-20 – Spray-applied two-component polyurea replacing the main membrane, for large areas; needs dedicated spray equipment (per VNA standard detail drawings); Keshun XS-505 – Water-based exposed waterproof coating for concrete roofs (per TDS).

    The membrane works directly under sun and rain, with no protection layer. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  2. Protected roof terrace

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast for key: 2.0 kg/m²
    4. XPS insulation, protective concrete, finishes: Per architectural drawings

    Covered roofs: insulation, protective concrete or tiling above the membrane. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  3. Bathrooms, balconies, loggias

    Buildmix Grout M40 / M60 / M80Non-shrink grout around pipe penetrations · Per detail drawings

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof floor and upstands · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquacoat KS-929C

    Layers and consumption
    1. Pack around pipe penetrations with non-shrink grout, seal with PU sealant; form coving at wall bases with repair mortar – Buildmix Grout M40 / M60 / M80: Per detail drawings
    2. Waterproofing coat with reinforcing mesh at corners and pipe penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of the whole floor and wall upstands – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Keshun acrylic polymer-cementitious waterproofing (per TDS: bathrooms, balconies, wet areas); Keshun Aquacoat KS-929C – Polyurethane membrane (per TDS: kitchens, bathrooms, balconies).

    Floor and wall upstands, under the screed and tiling. Basis: VNA's set of standard waterproofing detail drawings. See bathroom & balcony waterproofing

  4. Exterior walls

    Keshun XS-505UV-resistant waterproof coating · Per TDS: 2.0 kg/m² per 1 mm film

    Or: Buildmix Wallcoat UV-Flex

    Layers and consumption
    1. Water-based, UV-resistant waterproof coating – Keshun XS-505: Per TDS: 2.0 kg/m² per 1 mm film

    Alternatives: Buildmix Wallcoat UV-Flex – Elastomeric waterproof coating (per TDS: 0.3 kg/m² per coat).

    External wall face, exposed. Basis: the manufacturer's technical data sheet (TDS).

  5. Tiling and grouting

    Buildmix Tile AdhesiveTile adhesive · Per TDS

    Demex Epoxy Tile GroutsEpoxy grout · By tile size and joint width — see the colour chart

    Or: Demex R600

    Layers and consumption
    1. Cementitious tile adhesive – Buildmix Tile Adhesive: Per TDS
    2. Epoxy grout – Demex Epoxy Tile Grouts: By tile size and joint width — see the colour chart

    Alternatives: Demex R600 – Two-part epoxy adhesive for natural stone: back-coats the stone against staining (per TDS).

    Finished floors and walls. Basis: the manufacturer's technical data sheet (TDS).

  6. Underground water tank

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix LatexBonding slurry · Per TDS

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 2.4 kg/m² · 3 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquaflex KS-168N, Buildmix EP 202W

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Cement-latex bonding slurry – Buildmix Latex: Per TDS
    3. Waterproofing coat with reinforcing mesh at corners and penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    4. Waterproofing of tank base and walls – Buildmix Polylastic: 2.4 kg/m² in 3 coats
    5. Protective render or tiling (required over Polylastic): Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling; Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, fire-fighting reservoirs); Buildmix EP 202W – Water-based epoxy coating — serves as the finish, no protection layer needed.

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

Request a consultation for townhouse

Villa

With basement, swimming pool and garden.

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Tap a number on the drawing to see the materials

Click a number on the drawing to see the materials at that location

  1. Basement base slab

    Keshun Aquaprufe APF-CPre-applied HDPE membrane · Self-adhesive selvedge laps; roll ends taped with double-sided HDPE tape

    Or: Keshun Aquaprufe APF-D110

    Layers and consumption
    1. Pre-applied waterproofing membrane laid over the blinding concrete – Keshun Aquaprufe APF-C: Self-adhesive selvedge laps; roll ends taped with double-sided HDPE tape

    Alternatives: Keshun Aquaprufe APF-D110 – Pre-applied TPO membrane with heat-welded seams (per TDS).

    External face of the structure, in contact with the ground. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  2. Construction joints, pipe penetrations

    Buildmix Waterstop PVCPVC waterstop · V20, O20

    Layers and consumption
    1. PVC waterstop placed at the centre of the construction joint – Buildmix Waterstop PVC: V20 or O20 (200 mm wide); water tanks V20 / V25
    2. Hydrophilic swelling bar at construction joints; PU sealant around pipe penetrations: Ancillary materials per detail drawings

    Slab–wall construction joints of basements and tanks; service pipes through the structure. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  3. Basement walls, external face

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats

    Retaining walls accessible from outside: waterproof the external face before backfilling. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  4. Water tank

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix LatexBonding slurry · Per TDS

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 2.4 kg/m² · 3 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquaflex KS-168N, Buildmix EP 202W

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Cement-latex bonding slurry – Buildmix Latex: Per TDS
    3. Waterproofing coat with reinforcing mesh at corners and penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    4. Waterproofing of tank base and walls – Buildmix Polylastic: 2.4 kg/m² in 3 coats
    5. Protective render or tiling (required over Polylastic): Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling; Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, fire-fighting reservoirs); Buildmix EP 202W – Water-based epoxy coating — serves as the finish, no protection layer needed.

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  5. Tiling and grouting

    Buildmix Tile AdhesiveTile adhesive · Per TDS

    Demex Epoxy Tile GroutsEpoxy grout · By tile size and joint width — see the colour chart

    Or: Demex R600

    Layers and consumption
    1. Cementitious tile adhesive – Buildmix Tile Adhesive: Per TDS
    2. Epoxy grout – Demex Epoxy Tile Grouts: By tile size and joint width — see the colour chart

    Alternatives: Demex R600 – Two-part epoxy adhesive for natural stone: back-coats the stone against staining (per TDS).

    Finished floors and walls. Basis: the manufacturer's technical data sheet (TDS).

  6. Exterior walls

    Keshun XS-505UV-resistant waterproof coating · Per TDS: 2.0 kg/m² per 1 mm film

    Or: Buildmix Wallcoat UV-Flex

    Layers and consumption
    1. Water-based, UV-resistant waterproof coating – Keshun XS-505: Per TDS: 2.0 kg/m² per 1 mm film

    Alternatives: Buildmix Wallcoat UV-Flex – Elastomeric waterproof coating (per TDS: 0.3 kg/m² per coat).

    External wall face, exposed. Basis: the manufacturer's technical data sheet (TDS).

  7. Swimming pool

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix PolylasticReinforcing mesh at corners · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-168N, Keshun Aquaflex KS-988A

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Waterproofing coat with reinforcing mesh at corners – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of pool base and walls – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, landscape ponds); Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling.

    Internal face of pool base and walls, balance tanks. Basis: VNA's set of standard waterproofing detail drawings.

  8. Bathrooms, balconies

    Buildmix Grout M40 / M60 / M80Non-shrink grout around pipe penetrations · Per detail drawings

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof floor and upstands · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquacoat KS-929C

    Layers and consumption
    1. Pack around pipe penetrations with non-shrink grout, seal with PU sealant; form coving at wall bases with repair mortar – Buildmix Grout M40 / M60 / M80: Per detail drawings
    2. Waterproofing coat with reinforcing mesh at corners and pipe penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of the whole floor and wall upstands – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Keshun acrylic polymer-cementitious waterproofing (per TDS: bathrooms, balconies, wet areas); Keshun Aquacoat KS-929C – Polyurethane membrane (per TDS: kitchens, bathrooms, balconies).

    Floor and wall upstands, under the screed and tiling. Basis: VNA's set of standard waterproofing detail drawings. See bathroom & balcony waterproofing

  9. Planters, roof garden

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast, protective screed, geotextile: Per detail drawings

    Inside face of the planter, under the growing soil. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  10. Exposed terrace

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Keshun Aquacoat 680Weathering top coat · 0.3 kg/m²

    Or: Keshun Aquacoat KS-20, Keshun XS-505

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Weathering top coat – Keshun Aquacoat 680: 0.3 kg/m²

    Alternatives: Keshun Aquacoat KS-20 – Spray-applied two-component polyurea replacing the main membrane, for large areas; needs dedicated spray equipment (per VNA standard detail drawings); Keshun XS-505 – Water-based exposed waterproof coating for concrete roofs (per TDS).

    The membrane works directly under sun and rain, with no protection layer. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  11. Roof slab with protection layer

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast for key: 2.0 kg/m²
    4. XPS insulation, protective concrete, finishes: Per architectural drawings

    Covered roofs: insulation, protective concrete or tiling above the membrane. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

Matching waterproofing detail drawings

Standard waterproofing details – spun pilesStandard waterproofing details – spun pilesStandard waterproofing notes and typical details for buildings on driven spun piles.View 4 pages

Request a consultation for villa

Apartment, 1 basement level

One basement level, cast-in-situ retaining walls.

WCB1Pile capBase slabLift pitPileGroundwater12345678910111112131415

Tap a number on the drawing to see the materials

  • HDPE / TPO sheet membrane
  • Liquid polyurethane / polyurea membrane
  • Crystalline waterproofing
  • Polymer-modified cementitious
  • Exterior wall waterproof coating
  • Waterstop, swelling bar
  • Floor hardener
  • Tiling and grouting

Click a number on the drawing to see the materials at that location

  1. Base slab, pile caps, lift core

    Keshun Aquaprufe APF-CPre-applied HDPE membrane · Self-adhesive selvedge laps; roll ends taped with double-sided HDPE tape

    Or: Keshun Aquaprufe APF-D110

    Layers and consumption
    1. Pre-applied waterproofing membrane laid over the blinding concrete – Keshun Aquaprufe APF-C: Self-adhesive selvedge laps; roll ends taped with double-sided HDPE tape

    Alternatives: Keshun Aquaprufe APF-D110 – Pre-applied TPO membrane with heat-welded seams (per TDS).

    External face of the structure, in contact with the ground. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  2. Basement walls, external face

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats

    Retaining walls accessible from outside: waterproof the external face before backfilling. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  3. Construction joints, pipe penetrations

    Buildmix Waterstop PVCPVC waterstop · V20, O20

    Layers and consumption
    1. PVC waterstop placed at the centre of the construction joint – Buildmix Waterstop PVC: V20 or O20 (200 mm wide); water tanks V20 / V25
    2. Hydrophilic swelling bar at construction joints; PU sealant around pipe penetrations: Ancillary materials per detail drawings

    Slab–wall construction joints of basements and tanks; service pipes through the structure. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  4. Lift pit, drainage channels

    Buildmix IntosealCrystalline waterproofing · 1.6 kg/m²

    Or: Buildmix Polylastic

    Layers and consumption
    1. Cementitious crystalline waterproofing layer – Buildmix Intoseal: 1.6 kg/m²

    Alternatives: Buildmix Polylastic – 1.6 kg/m² in 2 coats (per VNA standard detail drawings).

    Internal face. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  5. Wastewater treatment tank

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-20Spray polyurea · 2.4 kg/m² · 2 mm film

    Or: Buildmix EP 202W, Buildmix Epoxy Tar

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    3. Spray-applied polyurea coating – Keshun Aquacoat KS-20: Per TDS: 2.4 kg/m² for a 2 mm film

    Alternatives: Buildmix EP 202W – Water-based epoxy coating (per TDS: treatment and septic tanks; 0.5 kg/m² in 2 coats); Buildmix Epoxy Tar – Coal-tar epoxy anticorrosive coating (per TDS: storage tanks, sewer pipes; not for drinking-water tanks).

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  6. Car-park floor

    Buildmix Hardener Floor-TopDry-shake floor hardener · 4–6 kg/m²

    Or: Buildmix Mirror PLAN

    Layers and consumption
    1. Dry-shake hardener broadcast onto fresh concrete – Buildmix Hardener Floor-Top: Per TDS: 4.0 kg/m² (light/medium duty); 6 kg/m² (heavy duty)

    Alternatives: Buildmix Mirror PLAN – Self-levelling underlayment (per TDS: levelling floors before finishing).

    Concrete floor surface. Basis: the manufacturer's technical data sheet (TDS).

  7. Podium slab

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast for key: 2.0 kg/m²
    4. PE sheet, protective concrete or screed, finishes: Per architectural drawings

    Top of the slab, under the protection and finishing layers. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  8. Tiling and grouting

    Buildmix Tile AdhesiveTile adhesive · Per TDS

    Demex Epoxy Tile GroutsEpoxy grout · By tile size and joint width — see the colour chart

    Or: Demex R600

    Layers and consumption
    1. Cementitious tile adhesive – Buildmix Tile Adhesive: Per TDS
    2. Epoxy grout – Demex Epoxy Tile Grouts: By tile size and joint width — see the colour chart

    Alternatives: Demex R600 – Two-part epoxy adhesive for natural stone: back-coats the stone against staining (per TDS).

    Finished floors and walls. Basis: the manufacturer's technical data sheet (TDS).

  9. Swimming pool

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix PolylasticReinforcing mesh at corners · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-168N, Keshun Aquaflex KS-988A

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Waterproofing coat with reinforcing mesh at corners – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of pool base and walls – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, landscape ponds); Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling.

    Internal face of pool base and walls, balance tanks. Basis: VNA's set of standard waterproofing detail drawings.

  10. Planters, landscaping

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast, protective screed, geotextile: Per detail drawings

    Inside face of the planter, under the growing soil. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  11. Bathrooms, balconies, loggias

    Buildmix Grout M40 / M60 / M80Non-shrink grout around pipe penetrations · Per detail drawings

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof floor and upstands · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquacoat KS-929C

    Layers and consumption
    1. Pack around pipe penetrations with non-shrink grout, seal with PU sealant; form coving at wall bases with repair mortar – Buildmix Grout M40 / M60 / M80: Per detail drawings
    2. Waterproofing coat with reinforcing mesh at corners and pipe penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of the whole floor and wall upstands – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Keshun acrylic polymer-cementitious waterproofing (per TDS: bathrooms, balconies, wet areas); Keshun Aquacoat KS-929C – Polyurethane membrane (per TDS: kitchens, bathrooms, balconies).

    Floor and wall upstands, under the screed and tiling. Basis: VNA's set of standard waterproofing detail drawings. See bathroom & balcony waterproofing

  12. Exterior walls

    Keshun XS-505UV-resistant waterproof coating · Per TDS: 2.0 kg/m² per 1 mm film

    Or: Buildmix Wallcoat UV-Flex

    Layers and consumption
    1. Water-based, UV-resistant waterproof coating – Keshun XS-505: Per TDS: 2.0 kg/m² per 1 mm film

    Alternatives: Buildmix Wallcoat UV-Flex – Elastomeric waterproof coating (per TDS: 0.3 kg/m² per coat).

    External wall face, exposed. Basis: the manufacturer's technical data sheet (TDS).

  13. Domestic and fire-fighting water tanks

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix LatexBonding slurry · Per TDS

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 2.4 kg/m² · 3 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquaflex KS-168N, Buildmix EP 202W

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Cement-latex bonding slurry – Buildmix Latex: Per TDS
    3. Waterproofing coat with reinforcing mesh at corners and penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    4. Waterproofing of tank base and walls – Buildmix Polylastic: 2.4 kg/m² in 3 coats
    5. Protective render or tiling (required over Polylastic): Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling; Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, fire-fighting reservoirs); Buildmix EP 202W – Water-based epoxy coating — serves as the finish, no protection layer needed.

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  14. Roof slab with protection layer

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast for key: 2.0 kg/m²
    4. XPS insulation, protective concrete, finishes: Per architectural drawings

    Covered roofs: insulation, protective concrete or tiling above the membrane. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  15. Exposed roof slab, terrace

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Keshun Aquacoat 680Weathering top coat · 0.3 kg/m²

    Or: Keshun Aquacoat KS-20, Keshun XS-505

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Weathering top coat – Keshun Aquacoat 680: 0.3 kg/m²

    Alternatives: Keshun Aquacoat KS-20 – Spray-applied two-component polyurea replacing the main membrane, for large areas; needs dedicated spray equipment (per VNA standard detail drawings); Keshun XS-505 – Water-based exposed waterproof coating for concrete roofs (per TDS).

    The membrane works directly under sun and rain, with no protection layer. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

Matching waterproofing detail drawings

Standard waterproofing details – spun pilesStandard waterproofing details – spun pilesStandard waterproofing notes and typical details for buildings on driven spun piles.View 4 pages Standard waterproofing details – bored piles, retaining wallsStandard waterproofing details – bored piles, retaining wallsStandard waterproofing notes and typical details for buildings with bored piles and retaining walls.View 5 pages

Request a consultation for apartment, 1 basement level

Apartment, 2 basement levels

Two basement levels, cast-in-situ retaining walls.

WCB1B2Retaining wallPile capBase slabLift pitPileGroundwater12345678910111112131415

Tap a number on the drawing to see the materials

  • HDPE / TPO sheet membrane
  • Liquid polyurethane / polyurea membrane
  • Crystalline waterproofing
  • Polymer-modified cementitious
  • Exterior wall waterproof coating
  • Waterstop, swelling bar
  • Floor hardener
  • Tiling and grouting

Click a number on the drawing to see the materials at that location

  1. Base slab, pile caps, lift core

    Keshun Aquaprufe APF-CPre-applied HDPE membrane · Self-adhesive selvedge laps; roll ends taped with double-sided HDPE tape

    Or: Keshun Aquaprufe APF-D110

    Layers and consumption
    1. Pre-applied waterproofing membrane laid over the blinding concrete – Keshun Aquaprufe APF-C: Self-adhesive selvedge laps; roll ends taped with double-sided HDPE tape

    Alternatives: Keshun Aquaprufe APF-D110 – Pre-applied TPO membrane with heat-welded seams (per TDS).

    External face of the structure, in contact with the ground. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  2. Basement walls, external face

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats

    Retaining walls accessible from outside: waterproof the external face before backfilling. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  3. Construction joints, pipe penetrations

    Buildmix Waterstop PVCPVC waterstop · V20, O20

    Layers and consumption
    1. PVC waterstop placed at the centre of the construction joint – Buildmix Waterstop PVC: V20 or O20 (200 mm wide); water tanks V20 / V25
    2. Hydrophilic swelling bar at construction joints; PU sealant around pipe penetrations: Ancillary materials per detail drawings

    Slab–wall construction joints of basements and tanks; service pipes through the structure. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  4. Lift pit, drainage channels

    Buildmix IntosealCrystalline waterproofing · 1.6 kg/m²

    Or: Buildmix Polylastic

    Layers and consumption
    1. Cementitious crystalline waterproofing layer – Buildmix Intoseal: 1.6 kg/m²

    Alternatives: Buildmix Polylastic – 1.6 kg/m² in 2 coats (per VNA standard detail drawings).

    Internal face. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  5. Wastewater treatment tank

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-20Spray polyurea · 2.4 kg/m² · 2 mm film

    Or: Buildmix EP 202W, Buildmix Epoxy Tar

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    3. Spray-applied polyurea coating – Keshun Aquacoat KS-20: Per TDS: 2.4 kg/m² for a 2 mm film

    Alternatives: Buildmix EP 202W – Water-based epoxy coating (per TDS: treatment and septic tanks; 0.5 kg/m² in 2 coats); Buildmix Epoxy Tar – Coal-tar epoxy anticorrosive coating (per TDS: storage tanks, sewer pipes; not for drinking-water tanks).

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  6. Car-park floor

    Buildmix Hardener Floor-TopDry-shake floor hardener · 4–6 kg/m²

    Or: Buildmix Mirror PLAN

    Layers and consumption
    1. Dry-shake hardener broadcast onto fresh concrete – Buildmix Hardener Floor-Top: Per TDS: 4.0 kg/m² (light/medium duty); 6 kg/m² (heavy duty)

    Alternatives: Buildmix Mirror PLAN – Self-levelling underlayment (per TDS: levelling floors before finishing).

    Concrete floor surface. Basis: the manufacturer's technical data sheet (TDS).

  7. Podium slab

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast for key: 2.0 kg/m²
    4. PE sheet, protective concrete or screed, finishes: Per architectural drawings

    Top of the slab, under the protection and finishing layers. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  8. Tiling and grouting

    Buildmix Tile AdhesiveTile adhesive · Per TDS

    Demex Epoxy Tile GroutsEpoxy grout · By tile size and joint width — see the colour chart

    Or: Demex R600

    Layers and consumption
    1. Cementitious tile adhesive – Buildmix Tile Adhesive: Per TDS
    2. Epoxy grout – Demex Epoxy Tile Grouts: By tile size and joint width — see the colour chart

    Alternatives: Demex R600 – Two-part epoxy adhesive for natural stone: back-coats the stone against staining (per TDS).

    Finished floors and walls. Basis: the manufacturer's technical data sheet (TDS).

  9. Swimming pool

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix PolylasticReinforcing mesh at corners · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-168N, Keshun Aquaflex KS-988A

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Waterproofing coat with reinforcing mesh at corners – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of pool base and walls – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, landscape ponds); Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling.

    Internal face of pool base and walls, balance tanks. Basis: VNA's set of standard waterproofing detail drawings.

  10. Planters, landscaping

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast, protective screed, geotextile: Per detail drawings

    Inside face of the planter, under the growing soil. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  11. Bathrooms, balconies, loggias

    Buildmix Grout M40 / M60 / M80Non-shrink grout around pipe penetrations · Per detail drawings

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof floor and upstands · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquacoat KS-929C

    Layers and consumption
    1. Pack around pipe penetrations with non-shrink grout, seal with PU sealant; form coving at wall bases with repair mortar – Buildmix Grout M40 / M60 / M80: Per detail drawings
    2. Waterproofing coat with reinforcing mesh at corners and pipe penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of the whole floor and wall upstands – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Keshun acrylic polymer-cementitious waterproofing (per TDS: bathrooms, balconies, wet areas); Keshun Aquacoat KS-929C – Polyurethane membrane (per TDS: kitchens, bathrooms, balconies).

    Floor and wall upstands, under the screed and tiling. Basis: VNA's set of standard waterproofing detail drawings. See bathroom & balcony waterproofing

  12. Exterior walls

    Keshun XS-505UV-resistant waterproof coating · Per TDS: 2.0 kg/m² per 1 mm film

    Or: Buildmix Wallcoat UV-Flex

    Layers and consumption
    1. Water-based, UV-resistant waterproof coating – Keshun XS-505: Per TDS: 2.0 kg/m² per 1 mm film

    Alternatives: Buildmix Wallcoat UV-Flex – Elastomeric waterproof coating (per TDS: 0.3 kg/m² per coat).

    External wall face, exposed. Basis: the manufacturer's technical data sheet (TDS).

  13. Domestic and fire-fighting water tanks

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix LatexBonding slurry · Per TDS

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 2.4 kg/m² · 3 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquaflex KS-168N, Buildmix EP 202W

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Cement-latex bonding slurry – Buildmix Latex: Per TDS
    3. Waterproofing coat with reinforcing mesh at corners and penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    4. Waterproofing of tank base and walls – Buildmix Polylastic: 2.4 kg/m² in 3 coats
    5. Protective render or tiling (required over Polylastic): Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling; Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, fire-fighting reservoirs); Buildmix EP 202W – Water-based epoxy coating — serves as the finish, no protection layer needed.

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  14. Roof slab with protection layer

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast for key: 2.0 kg/m²
    4. XPS insulation, protective concrete, finishes: Per architectural drawings

    Covered roofs: insulation, protective concrete or tiling above the membrane. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  15. Exposed roof slab, terrace

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Keshun Aquacoat 680Weathering top coat · 0.3 kg/m²

    Or: Keshun Aquacoat KS-20, Keshun XS-505

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Weathering top coat – Keshun Aquacoat 680: 0.3 kg/m²

    Alternatives: Keshun Aquacoat KS-20 – Spray-applied two-component polyurea replacing the main membrane, for large areas; needs dedicated spray equipment (per VNA standard detail drawings); Keshun XS-505 – Water-based exposed waterproof coating for concrete roofs (per TDS).

    The membrane works directly under sun and rain, with no protection layer. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

Matching waterproofing detail drawings

Standard waterproofing details – 2 basements, bored pilesStandard waterproofing details – 2 basements, bored pilesStandard waterproofing notes and typical details for buildings with 2 basement levels on bored piles.View 5 pages Standard waterproofing details – bored piles, retaining wallsStandard waterproofing details – bored piles, retaining wallsStandard waterproofing notes and typical details for buildings with bored piles and retaining walls.View 5 pages

Request a consultation for apartment, 2 basement levels

Apartment, 3 basement levels

Three basement levels, diaphragm walls: waterproofed from the inside.

WCB1B2B3Diaphragm wallPile capBase slabLift pitPileGroundwater123456789101011121314

Tap a number on the drawing to see the materials

  • HDPE / TPO sheet membrane
  • Crystalline waterproofing
  • Liquid polyurethane / polyurea membrane
  • Polymer-modified cementitious
  • Exterior wall waterproof coating
  • Waterstop, swelling bar
  • Floor hardener
  • Tiling and grouting

Click a number on the drawing to see the materials at that location

  1. Base slab, pile caps, lift pit

    Keshun Aquaprufe APF-CPre-applied HDPE membrane · Self-adhesive selvedge laps; roll ends taped with double-sided HDPE tape

    Or: Keshun Aquaprufe APF-D110

    Layers and consumption
    1. Pre-applied waterproofing membrane laid over the blinding concrete – Keshun Aquaprufe APF-C: Self-adhesive selvedge laps; roll ends taped with double-sided HDPE tape

    Alternatives: Keshun Aquaprufe APF-D110 – Pre-applied TPO membrane with heat-welded seams (per TDS).

    External face of the structure, in contact with the ground. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  2. Diaphragm wall (inside), pile heads

    Buildmix IntosealCrystalline waterproofing · 1.6 kg/m²

    orKeshun Aquaflex KS-101Crystalline waterproofing · 1.5 kg/m²

    Layers and consumption
    1. Cementitious crystalline waterproofing layer – Buildmix Intoseal: 1.6 kg/m²

    Interchangeable with: Keshun Aquaflex KS-101 – 1.5 kg/m² (TDS: 1.5–1.7 kg/m² per 1 mm layer; for basements, lift pits and pile-head treatment).

    Diaphragm walls cannot be waterproofed externally, so they are treated from the inside (negative side); pile heads before casting the pile cap. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  3. Construction joints, pipe penetrations

    Buildmix Waterstop PVCPVC waterstop · V20, O20

    Layers and consumption
    1. PVC waterstop placed at the centre of the construction joint – Buildmix Waterstop PVC: V20 or O20 (200 mm wide); water tanks V20 / V25
    2. Hydrophilic swelling bar at construction joints; PU sealant around pipe penetrations: Ancillary materials per detail drawings

    Slab–wall construction joints of basements and tanks; service pipes through the structure. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  4. Wastewater treatment tank

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-20Spray polyurea · 2.4 kg/m² · 2 mm film

    Or: Buildmix EP 202W, Buildmix Epoxy Tar

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    3. Spray-applied polyurea coating – Keshun Aquacoat KS-20: Per TDS: 2.4 kg/m² for a 2 mm film

    Alternatives: Buildmix EP 202W – Water-based epoxy coating (per TDS: treatment and septic tanks; 0.5 kg/m² in 2 coats); Buildmix Epoxy Tar – Coal-tar epoxy anticorrosive coating (per TDS: storage tanks, sewer pipes; not for drinking-water tanks).

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  5. Car-park floor

    Buildmix Hardener Floor-TopDry-shake floor hardener · 4–6 kg/m²

    Or: Buildmix Mirror PLAN

    Layers and consumption
    1. Dry-shake hardener broadcast onto fresh concrete – Buildmix Hardener Floor-Top: Per TDS: 4.0 kg/m² (light/medium duty); 6 kg/m² (heavy duty)

    Alternatives: Buildmix Mirror PLAN – Self-levelling underlayment (per TDS: levelling floors before finishing).

    Concrete floor surface. Basis: the manufacturer's technical data sheet (TDS).

  6. Podium slab

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast for key: 2.0 kg/m²
    4. PE sheet, protective concrete or screed, finishes: Per architectural drawings

    Top of the slab, under the protection and finishing layers. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  7. Tiling and grouting

    Buildmix Tile AdhesiveTile adhesive · Per TDS

    Demex Epoxy Tile GroutsEpoxy grout · By tile size and joint width — see the colour chart

    Or: Demex R600

    Layers and consumption
    1. Cementitious tile adhesive – Buildmix Tile Adhesive: Per TDS
    2. Epoxy grout – Demex Epoxy Tile Grouts: By tile size and joint width — see the colour chart

    Alternatives: Demex R600 – Two-part epoxy adhesive for natural stone: back-coats the stone against staining (per TDS).

    Finished floors and walls. Basis: the manufacturer's technical data sheet (TDS).

  8. Swimming pool

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix PolylasticReinforcing mesh at corners · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-168N, Keshun Aquaflex KS-988A

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Waterproofing coat with reinforcing mesh at corners – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of pool base and walls – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, landscape ponds); Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling.

    Internal face of pool base and walls, balance tanks. Basis: VNA's set of standard waterproofing detail drawings.

  9. Planters, landscaping

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast, protective screed, geotextile: Per detail drawings

    Inside face of the planter, under the growing soil. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  10. Bathrooms, balconies, loggias

    Buildmix Grout M40 / M60 / M80Non-shrink grout around pipe penetrations · Per detail drawings

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof floor and upstands · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquacoat KS-929C

    Layers and consumption
    1. Pack around pipe penetrations with non-shrink grout, seal with PU sealant; form coving at wall bases with repair mortar – Buildmix Grout M40 / M60 / M80: Per detail drawings
    2. Waterproofing coat with reinforcing mesh at corners and pipe penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of the whole floor and wall upstands – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Keshun acrylic polymer-cementitious waterproofing (per TDS: bathrooms, balconies, wet areas); Keshun Aquacoat KS-929C – Polyurethane membrane (per TDS: kitchens, bathrooms, balconies).

    Floor and wall upstands, under the screed and tiling. Basis: VNA's set of standard waterproofing detail drawings. See bathroom & balcony waterproofing

  11. Exterior walls

    Keshun XS-505UV-resistant waterproof coating · Per TDS: 2.0 kg/m² per 1 mm film

    Or: Buildmix Wallcoat UV-Flex

    Layers and consumption
    1. Water-based, UV-resistant waterproof coating – Keshun XS-505: Per TDS: 2.0 kg/m² per 1 mm film

    Alternatives: Buildmix Wallcoat UV-Flex – Elastomeric waterproof coating (per TDS: 0.3 kg/m² per coat).

    External wall face, exposed. Basis: the manufacturer's technical data sheet (TDS).

  12. Domestic and fire-fighting water tanks

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix LatexBonding slurry · Per TDS

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 2.4 kg/m² · 3 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquaflex KS-168N, Buildmix EP 202W

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Cement-latex bonding slurry – Buildmix Latex: Per TDS
    3. Waterproofing coat with reinforcing mesh at corners and penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    4. Waterproofing of tank base and walls – Buildmix Polylastic: 2.4 kg/m² in 3 coats
    5. Protective render or tiling (required over Polylastic): Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling; Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, fire-fighting reservoirs); Buildmix EP 202W – Water-based epoxy coating — serves as the finish, no protection layer needed.

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  13. Roof slab with protection layer

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast for key: 2.0 kg/m²
    4. XPS insulation, protective concrete, finishes: Per architectural drawings

    Covered roofs: insulation, protective concrete or tiling above the membrane. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  14. Exposed roof slab, terrace

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Keshun Aquacoat 680Weathering top coat · 0.3 kg/m²

    Or: Keshun Aquacoat KS-20, Keshun XS-505

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Weathering top coat – Keshun Aquacoat 680: 0.3 kg/m²

    Alternatives: Keshun Aquacoat KS-20 – Spray-applied two-component polyurea replacing the main membrane, for large areas; needs dedicated spray equipment (per VNA standard detail drawings); Keshun XS-505 – Water-based exposed waterproof coating for concrete roofs (per TDS).

    The membrane works directly under sun and rain, with no protection layer. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

Matching waterproofing detail drawings

Standard waterproofing details – deep basements (3–4 levels)Standard waterproofing details – deep basements (3–4 levels)Standard waterproofing notes and typical details for buildings with 3–4 basement levels.View 4 pages

Request a consultation for apartment, 3 basement levels

Apartment, over 3 basement levels

From four basement levels, groundwater pressure is high: the base slab uses a pre-applied TPO membrane with heat-welded seams.

WCB1B2B3B4Diaphragm wallPile capBase slabLift pitPileGroundwater123456789101011121314

Tap a number on the drawing to see the materials

  • HDPE / TPO sheet membrane
  • Crystalline waterproofing
  • Liquid polyurethane / polyurea membrane
  • Polymer-modified cementitious
  • Exterior wall waterproof coating
  • Waterstop, swelling bar
  • Floor hardener
  • Tiling and grouting

Click a number on the drawing to see the materials at that location

  1. Base slab, pile caps, lift pit

    Keshun Aquaprufe APF-D110Pre-applied TPO membrane, heat-welded seams · Roll 20 m × 1 m, 1.5 mm or 1.7 mm thick; hot-air welded seams, probe-tested along the full length

    Or: Keshun Aquaprufe APF-C

    Layers and consumption
    1. Pre-applied TPO membrane, heat-welded seams, laid over the blinding concrete – Keshun Aquaprufe APF-D110: Roll 20 m × 1 m, 1.5 mm or 1.7 mm thick; hot-air welded seams, probe-tested along the full length

    Alternatives: Keshun Aquaprufe APF-C – Pre-applied self-adhesive HDPE membrane (per VNA standard detail drawings).

    External face of the structure, in contact with the ground; high groundwater pressure. Basis: the manufacturer's technical data sheet (TDS). See basement waterproofing

  2. Diaphragm wall (inside), pile heads

    Buildmix IntosealCrystalline waterproofing · 1.6 kg/m²

    orKeshun Aquaflex KS-101Crystalline waterproofing · 1.5 kg/m²

    Layers and consumption
    1. Cementitious crystalline waterproofing layer – Buildmix Intoseal: 1.6 kg/m²

    Interchangeable with: Keshun Aquaflex KS-101 – 1.5 kg/m² (TDS: 1.5–1.7 kg/m² per 1 mm layer; for basements, lift pits and pile-head treatment).

    Diaphragm walls cannot be waterproofed externally, so they are treated from the inside (negative side); pile heads before casting the pile cap. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  3. Construction joints, pipe penetrations

    Buildmix Waterstop PVCPVC waterstop · V20, O20

    Layers and consumption
    1. PVC waterstop placed at the centre of the construction joint – Buildmix Waterstop PVC: V20 or O20 (200 mm wide); water tanks V20 / V25
    2. Hydrophilic swelling bar at construction joints; PU sealant around pipe penetrations: Ancillary materials per detail drawings

    Slab–wall construction joints of basements and tanks; service pipes through the structure. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  4. Wastewater treatment tank

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-20Spray polyurea · 2.4 kg/m² · 2 mm film

    Or: Buildmix EP 202W, Buildmix Epoxy Tar

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    3. Spray-applied polyurea coating – Keshun Aquacoat KS-20: Per TDS: 2.4 kg/m² for a 2 mm film

    Alternatives: Buildmix EP 202W – Water-based epoxy coating (per TDS: treatment and septic tanks; 0.5 kg/m² in 2 coats); Buildmix Epoxy Tar – Coal-tar epoxy anticorrosive coating (per TDS: storage tanks, sewer pipes; not for drinking-water tanks).

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  5. Car-park floor

    Buildmix Hardener Floor-TopDry-shake floor hardener · 4–6 kg/m²

    Or: Buildmix Mirror PLAN

    Layers and consumption
    1. Dry-shake hardener broadcast onto fresh concrete – Buildmix Hardener Floor-Top: Per TDS: 4.0 kg/m² (light/medium duty); 6 kg/m² (heavy duty)

    Alternatives: Buildmix Mirror PLAN – Self-levelling underlayment (per TDS: levelling floors before finishing).

    Concrete floor surface. Basis: the manufacturer's technical data sheet (TDS).

  6. Podium slab

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast for key: 2.0 kg/m²
    4. PE sheet, protective concrete or screed, finishes: Per architectural drawings

    Top of the slab, under the protection and finishing layers. Basis: VNA's set of standard waterproofing detail drawings. See basement waterproofing

  7. Tiling and grouting

    Buildmix Tile AdhesiveTile adhesive · Per TDS

    Demex Epoxy Tile GroutsEpoxy grout · By tile size and joint width — see the colour chart

    Or: Demex R600

    Layers and consumption
    1. Cementitious tile adhesive – Buildmix Tile Adhesive: Per TDS
    2. Epoxy grout – Demex Epoxy Tile Grouts: By tile size and joint width — see the colour chart

    Alternatives: Demex R600 – Two-part epoxy adhesive for natural stone: back-coats the stone against staining (per TDS).

    Finished floors and walls. Basis: the manufacturer's technical data sheet (TDS).

  8. Swimming pool

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix PolylasticReinforcing mesh at corners · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-168N, Keshun Aquaflex KS-988A

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Waterproofing coat with reinforcing mesh at corners – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of pool base and walls – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, landscape ponds); Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling.

    Internal face of pool base and walls, balance tanks. Basis: VNA's set of standard waterproofing detail drawings.

  9. Planters, landscaping

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast, protective screed, geotextile: Per detail drawings

    Inside face of the planter, under the growing soil. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  10. Bathrooms, balconies, loggias

    Buildmix Grout M40 / M60 / M80Non-shrink grout around pipe penetrations · Per detail drawings

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof floor and upstands · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquacoat KS-929C

    Layers and consumption
    1. Pack around pipe penetrations with non-shrink grout, seal with PU sealant; form coving at wall bases with repair mortar – Buildmix Grout M40 / M60 / M80: Per detail drawings
    2. Waterproofing coat with reinforcing mesh at corners and pipe penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of the whole floor and wall upstands – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Keshun acrylic polymer-cementitious waterproofing (per TDS: bathrooms, balconies, wet areas); Keshun Aquacoat KS-929C – Polyurethane membrane (per TDS: kitchens, bathrooms, balconies).

    Floor and wall upstands, under the screed and tiling. Basis: VNA's set of standard waterproofing detail drawings. See bathroom & balcony waterproofing

  11. Exterior walls

    Keshun XS-505UV-resistant waterproof coating · Per TDS: 2.0 kg/m² per 1 mm film

    Or: Buildmix Wallcoat UV-Flex

    Layers and consumption
    1. Water-based, UV-resistant waterproof coating – Keshun XS-505: Per TDS: 2.0 kg/m² per 1 mm film

    Alternatives: Buildmix Wallcoat UV-Flex – Elastomeric waterproof coating (per TDS: 0.3 kg/m² per coat).

    External wall face, exposed. Basis: the manufacturer's technical data sheet (TDS).

  12. Domestic and fire-fighting water tanks

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix LatexBonding slurry · Per TDS

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 2.4 kg/m² · 3 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquaflex KS-168N, Buildmix EP 202W

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Cement-latex bonding slurry – Buildmix Latex: Per TDS
    3. Waterproofing coat with reinforcing mesh at corners and penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    4. Waterproofing of tank base and walls – Buildmix Polylastic: 2.4 kg/m² in 3 coats
    5. Protective render or tiling (required over Polylastic): Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling; Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, fire-fighting reservoirs); Buildmix EP 202W – Water-based epoxy coating — serves as the finish, no protection layer needed.

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  13. Roof slab with protection layer

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Quartz sand broadcast for key: 2.0 kg/m²
    4. XPS insulation, protective concrete, finishes: Per architectural drawings

    Covered roofs: insulation, protective concrete or tiling above the membrane. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

  14. Exposed roof slab, terrace

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-929CPolyurethane membrane · 1.4 kg/m² · 2 coats

    Keshun Aquacoat 680Weathering top coat · 0.3 kg/m²

    Or: Keshun Aquacoat KS-20, Keshun XS-505

    Layers and consumption
    1. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    2. Polyurethane membrane – Keshun Aquacoat KS-929C: 1.4 kg/m² in 2 coats
    3. Weathering top coat – Keshun Aquacoat 680: 0.3 kg/m²

    Alternatives: Keshun Aquacoat KS-20 – Spray-applied two-component polyurea replacing the main membrane, for large areas; needs dedicated spray equipment (per VNA standard detail drawings); Keshun XS-505 – Water-based exposed waterproof coating for concrete roofs (per TDS).

    The membrane works directly under sun and rain, with no protection layer. Basis: VNA's set of standard waterproofing detail drawings. See roof & terrace waterproofing

Matching waterproofing detail drawings

Standard waterproofing details – deep basements (3–4 levels)Standard waterproofing details – deep basements (3–4 levels)Standard waterproofing notes and typical details for buildings with 3–4 basement levels.View 4 pages

Request a consultation for apartment, over 3 basement levels

Factory for lease

Factories and warehouses with metal roofs and concrete floors.

Fire tankSewageMachine baseWC12334567

Tap a number on the drawing to see the materials

  • HDPE / TPO sheet membrane
  • Floor hardener
  • Non-shrink grout
  • Polymer-modified cementitious
  • Liquid polyurethane / polyurea membrane
  • Exterior wall waterproof coating

Click a number on the drawing to see the materials at that location

  1. Metal roof

    Keshun Aquaprufe APF-D100Self-adhesive TPO membrane · Per TDS; dedicated primer 0.20–0.30 kg/m²

    Or: Keshun Aquacoat 680, Keshun Aquaprufe TPO

    Layers and consumption
    1. Butyl self-adhesive TPO membrane – Keshun Aquaprufe APF-D100: Per TDS; dedicated primer 0.20–0.30 kg/m²

    Alternatives: Keshun Aquacoat 680 – Exposed polyurethane (per TDS: concrete and metal roofs); Keshun Aquaprufe TPO – Exposed TPO roofing membrane; type P mechanically fastened (per Keshun catalogue).

    Top of the roof sheeting. Basis: the manufacturer's technical data sheet (TDS). See roof & terrace waterproofing

  2. Factory floor

    Buildmix Hardener Floor-TopDry-shake floor hardener · 4–6 kg/m²

    Or: Buildmix Mirror PLAN

    Layers and consumption
    1. Dry-shake hardener broadcast onto fresh concrete – Buildmix Hardener Floor-Top: Per TDS: 4.0 kg/m² (light/medium duty); 6 kg/m² (heavy duty)

    Alternatives: Buildmix Mirror PLAN – Self-levelling underlayment (per TDS: levelling floors before finishing).

    Concrete floor surface. Basis: the manufacturer's technical data sheet (TDS).

  3. Steel column bases, machine bases

    Buildmix Grout M40 / M60 / M80Non-shrink grout · Per TDS: about 76 bags of 25 kg per 1 m³ of grout

    Layers and consumption
    1. Non-shrink grout – Buildmix Grout M40 / M60 / M80: Per TDS: about 76 bags of 25 kg per 1 m³ of grout

    Gap between base plate and foundation. Basis: the manufacturer's technical data sheet (TDS).

  4. Bathrooms

    Buildmix Grout M40 / M60 / M80Non-shrink grout around pipe penetrations · Per detail drawings

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof floor and upstands · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquacoat KS-929C

    Layers and consumption
    1. Pack around pipe penetrations with non-shrink grout, seal with PU sealant; form coving at wall bases with repair mortar – Buildmix Grout M40 / M60 / M80: Per detail drawings
    2. Waterproofing coat with reinforcing mesh at corners and pipe penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of the whole floor and wall upstands – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Keshun acrylic polymer-cementitious waterproofing (per TDS: bathrooms, balconies, wet areas); Keshun Aquacoat KS-929C – Polyurethane membrane (per TDS: kitchens, bathrooms, balconies).

    Floor and wall upstands, under the screed and tiling. Basis: VNA's set of standard waterproofing detail drawings. See bathroom & balcony waterproofing

  5. Exterior walls

    Keshun XS-505UV-resistant waterproof coating · Per TDS: 2.0 kg/m² per 1 mm film

    Or: Buildmix Wallcoat UV-Flex

    Layers and consumption
    1. Water-based, UV-resistant waterproof coating – Keshun XS-505: Per TDS: 2.0 kg/m² per 1 mm film

    Alternatives: Buildmix Wallcoat UV-Flex – Elastomeric waterproof coating (per TDS: 0.3 kg/m² per coat).

    External wall face, exposed. Basis: the manufacturer's technical data sheet (TDS).

  6. Fire-fighting water tank

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix LatexBonding slurry · Per TDS

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 2.4 kg/m² · 3 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquaflex KS-168N, Buildmix EP 202W

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Cement-latex bonding slurry – Buildmix Latex: Per TDS
    3. Waterproofing coat with reinforcing mesh at corners and penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    4. Waterproofing of tank base and walls – Buildmix Polylastic: 2.4 kg/m² in 3 coats
    5. Protective render or tiling (required over Polylastic): Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling; Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, fire-fighting reservoirs); Buildmix EP 202W – Water-based epoxy coating — serves as the finish, no protection layer needed.

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  7. Wastewater treatment tank

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-20Spray polyurea · 2.4 kg/m² · 2 mm film

    Or: Buildmix EP 202W, Buildmix Epoxy Tar

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    3. Spray-applied polyurea coating – Keshun Aquacoat KS-20: Per TDS: 2.4 kg/m² for a 2 mm film

    Alternatives: Buildmix EP 202W – Water-based epoxy coating (per TDS: treatment and septic tanks; 0.5 kg/m² in 2 coats); Buildmix Epoxy Tar – Coal-tar epoxy anticorrosive coating (per TDS: storage tanks, sewer pipes; not for drinking-water tanks).

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

Request a consultation for factory for lease

Factory requiring FM Approval

The roof uses the Aquaprufe TPO membrane, shown with the FM Approved mark in the Keshun catalogue. VNA provides certificates on request.

Fire tankSewageMachine baseWC12334567

Tap a number on the drawing to see the materials

  • HDPE / TPO sheet membrane
  • Floor hardener
  • Non-shrink grout
  • Polymer-modified cementitious
  • Liquid polyurethane / polyurea membrane
  • Exterior wall waterproof coating

Click a number on the drawing to see the materials at that location

  1. Roof requiring FM Approval

    Keshun Aquaprufe TPOTPO roofing membrane, heat-welded seams · Type P mechanically fastened; type L fully adhered to concrete decks; type H for single-ply roofs and details

    Layers and consumption
    1. TPO roofing membrane, heat-welded seams – Keshun Aquaprufe TPO: Type P mechanically fastened; type L fully adhered to concrete decks; type H for single-ply roofs and details

    Top of the roof, fully exposed. Basis: the manufacturer's product catalogue. See roof & terrace waterproofing

  2. Factory floor

    Buildmix Hardener Floor-TopDry-shake floor hardener · 4–6 kg/m²

    Or: Buildmix Mirror PLAN

    Layers and consumption
    1. Dry-shake hardener broadcast onto fresh concrete – Buildmix Hardener Floor-Top: Per TDS: 4.0 kg/m² (light/medium duty); 6 kg/m² (heavy duty)

    Alternatives: Buildmix Mirror PLAN – Self-levelling underlayment (per TDS: levelling floors before finishing).

    Concrete floor surface. Basis: the manufacturer's technical data sheet (TDS).

  3. Steel column bases, machine bases

    Buildmix Grout M40 / M60 / M80Non-shrink grout · Per TDS: about 76 bags of 25 kg per 1 m³ of grout

    Layers and consumption
    1. Non-shrink grout – Buildmix Grout M40 / M60 / M80: Per TDS: about 76 bags of 25 kg per 1 m³ of grout

    Gap between base plate and foundation. Basis: the manufacturer's technical data sheet (TDS).

  4. Bathrooms

    Buildmix Grout M40 / M60 / M80Non-shrink grout around pipe penetrations · Per detail drawings

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof floor and upstands · 1.6 kg/m² · 2 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquacoat KS-929C

    Layers and consumption
    1. Pack around pipe penetrations with non-shrink grout, seal with PU sealant; form coving at wall bases with repair mortar – Buildmix Grout M40 / M60 / M80: Per detail drawings
    2. Waterproofing coat with reinforcing mesh at corners and pipe penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    3. Waterproofing of the whole floor and wall upstands – Buildmix Polylastic: 1.6 kg/m² in 2 coats
    4. Screed and finishes: Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Keshun acrylic polymer-cementitious waterproofing (per TDS: bathrooms, balconies, wet areas); Keshun Aquacoat KS-929C – Polyurethane membrane (per TDS: kitchens, bathrooms, balconies).

    Floor and wall upstands, under the screed and tiling. Basis: VNA's set of standard waterproofing detail drawings. See bathroom & balcony waterproofing

  5. Exterior walls

    Keshun XS-505UV-resistant waterproof coating · Per TDS: 2.0 kg/m² per 1 mm film

    Or: Buildmix Wallcoat UV-Flex

    Layers and consumption
    1. Water-based, UV-resistant waterproof coating – Keshun XS-505: Per TDS: 2.0 kg/m² per 1 mm film

    Alternatives: Buildmix Wallcoat UV-Flex – Elastomeric waterproof coating (per TDS: 0.3 kg/m² per coat).

    External wall face, exposed. Basis: the manufacturer's technical data sheet (TDS).

  6. Fire-fighting water tank

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Buildmix LatexBonding slurry · Per TDS

    Buildmix PolylasticReinforcing mesh at details · 0.8 kg/m²

    Buildmix PolylasticWaterproof base and walls · 2.4 kg/m² · 3 coats

    Or: Keshun Aquaflex KS-988A, Keshun Aquaflex KS-168N, Buildmix EP 202W

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Cement-latex bonding slurry – Buildmix Latex: Per TDS
    3. Waterproofing coat with reinforcing mesh at corners and penetrations – Buildmix Polylastic: 0.8 kg/m² in 1 coat
    4. Waterproofing of tank base and walls – Buildmix Polylastic: 2.4 kg/m² in 3 coats
    5. Protective render or tiling (required over Polylastic): Per architectural drawings

    Alternatives: Keshun Aquaflex KS-988A – Acrylic polymer-cementitious type III (per TDS: pools, water tanks); needs a protective render or tiling; Keshun Aquaflex KS-168N – Immersion-grade polymer-cementitious (per TDS: pools, water tanks, fire-fighting reservoirs); Buildmix EP 202W – Water-based epoxy coating — serves as the finish, no protection layer needed.

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

  7. Wastewater treatment tank

    Buildmix Waterstop PVCWaterstop at joints · V20 / V25

    Keshun FL1101Epoxy primer · 0.2 kg/m²

    Keshun Aquacoat KS-20Spray polyurea · 2.4 kg/m² · 2 mm film

    Or: Buildmix EP 202W, Buildmix Epoxy Tar

    Layers and consumption
    1. Waterstop at construction joints – Buildmix Waterstop PVC: V20 / V25
    2. Epoxy primer – Keshun FL1101: 0.2 kg/m²
    3. Spray-applied polyurea coating – Keshun Aquacoat KS-20: Per TDS: 2.4 kg/m² for a 2 mm film

    Alternatives: Buildmix EP 202W – Water-based epoxy coating (per TDS: treatment and septic tanks; 0.5 kg/m² in 2 coats); Buildmix Epoxy Tar – Coal-tar epoxy anticorrosive coating (per TDS: storage tanks, sewer pipes; not for drinking-water tanks).

    Internal face of tank base and walls. Basis: VNA's set of standard waterproofing detail drawings.

Request a consultation for factory requiring fm approval

Illustrative sections. Systems follow VNA's standard waterproofing detail drawings and the manufacturers' TDS; the final selection follows the project's design documents.

How VNA supports your project

  • System proposalsbased on your drawings and site conditions
  • Submittal dossiersTDS and test reports ready in the technical library
  • Waterproofing detail drawingsPDF and DWG for design teams
  • Quotations & site guidanceby project quantity and schedule

Warranty: Under VNA's supervision and records, the manufacturer issues a product warranty certificate for the project; the product warranty period is 10 years.

Solutions by location

B1B2Retaining wallPile capBase slabLift pitPileGroundwaterPodium slab over basementBasement waterproofingSee the section and application steps ProtectedExposedPlanterFactoryRoof & terrace waterproofingSee the section and application steps BathroomBalcony, loggiaBathroom & balcony waterproofingSee the section and application steps
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