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

Solutions

High-rise projects

Pick the number of basement levels, then tap a number on the section to see the materials for each location, from the base slab up to the roof.

High-rise, 1 basement levelHigh-rise, 2 basement levelsHigh-rise, 3 basement levelsHigh-rise, over 3 basement levels

High-rise, 1 basement level

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

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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 – High-rise, 1 basement level

High-rise, 2 basement levels

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

12345678910111112131415

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 – High-rise, 2 basement levels

High-rise, 3 basement levels

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

123456789101011121314

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 – High-rise, 3 basement levels

High-rise, 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.

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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 – High-rise, over 3 basement levels

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.

Other building types

Section of a townhouse without a basementVillas & townhousesRoofs, balconies, bathrooms, tanks, exterior walls, villa basementsSee the full-building section Section of a factory with a metal roofFactoriesMetal roofs, FM-approved TPO roofs, floors, column bases, tanksSee the full-building section

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