A-Z Manufacturers (SURFASOLOGY) |  CAWS Index

View larger image of Velosit® WP 121 from SURFASOLOGYVelosit® WP 121

Polymer-modified cementitious waterproofing slurry for concrete and masonry, with fast curing properties making it suitable for cool and humid environments. Can be applied by brush, trowel or spray equipment.Features and benefits:Highly flexible and easy to apply.Crack bridging and a barrier to carbon dioxide.Final strength achieved within 2–3 days.Ready for water pressure after one day.Resists 50 m (106 ft) water pressure in accordance to EN 12390-8.Good adhesion to concrete and masonry.Creates an abrasion resistant coating on the substrate.30 minute working time.Weathering and UV resistant.Potable water approved.Sulfate resistant.Resistance against aggressive media with a pH range of 3–12 and against soft water with low iron content.Applications:Waterproofing of basements, below-grade parking structures, potable water structures, green roofs and swimming pools.Protective coating on dams and spill-ways.Coating of tanks for manure and sewage.Waterproofing underneath tiles and natural stones.Protection against rising dampness.Coating of trafficable flat roofs.Technical characteristics:Thickness (recommended): Damp-proofing: 1.25 mm; <250 mm water: 1.5 mm; hydrostatic pressure: 2 mm; hydrostatic pressure and water flow or light mechanical abrasion: 2.5 mm.Appearance: Grey powder.Density: 1.5 kg/L.Substrate temperature: 5–35°C.Water permeability (to EN 12390-8): 5 bar (positive); 1.5 bar (negative).Tensile strength: 2.0 MPa.Tensile elongation: 65%.Crack bridging: 0.4 mm/ 24 hours (to DIN 28052-6); 2.4 mm (to ASTM C836).SD-value (to water, 2 mm): 3 m.SD-value (to CO2, 2 mm): 250 m.Chloride ions: <0.05%.Carbonation resistance: Pass.Capillary water absorption: 0.02 kg/m² x h ^0,5.Adhesive strength: 2.8 MPa.Restrained shrinkage: 1.7 MPa.10VELOSIT WP 121 surpasses the requirements of EN 1504-2 for coatings and can be used according to the principles 3.1 and 3.3 to EN 1504-9

Polymer-modified cementitious waterproofing slurry for concrete and masonry, with fast curing properties making it suitable for cool and humid environments.

Can be applied by brush, trowel or spray equipment.

Features and benefits:

  • Highly flexible and easy to apply.
  • Crack bridging and a barrier to carbon dioxide.
  • Final strength achieved within 2–3 days.
  • Ready for water pressure after one day.
  • Resists 50 m (106 ft) water pressure in accordance to EN 12390-8.
  • Good adhesion to concrete and masonry.
  • Creates an abrasion resistant coating on the substrate.
  • 30 minute working time.
  • Weathering and UV resistant.
  • Potable water approved.
  • Sulfate resistant.
  • Resistance against aggressive media with a pH range of 3–12 and against soft water with low iron content.

Applications:

  • Waterproofing of basements, below-grade parking structures, potable water structures, green roofs and swimming pools.
  • Protective coating on dams and spill-ways.
  • Coating of tanks for manure and sewage.
  • Waterproofing underneath tiles and natural stones.
  • Protection against rising dampness.
  • Coating of trafficable flat roofs.

More about Velosit® WP 121:
As standard - Approvals

Velosit® WP 121
 Manufacturer:
SURFASOLOGY.
  -Web:http://www.surfasology.com/.
  -Tel:+353 (0)1 832 10 05.
  -Product reference:
Velosit® WP 121.


top ^

Guidance

for Velosit® WP 121

from SURFASOLOGY

More about Velosit® WP 121: As standard - Approvals

As standard

Technical characteristics:

  • Thickness (recommended): Damp-proofing: 1.25 mm; <250 mm water: 1.5 mm; hydrostatic pressure: 2 mm; hydrostatic pressure and water flow or light mechanical abrasion: 2.5 mm.
  • Appearance: Grey powder.
  • Density: 1.5 kg/L.
  • Substrate temperature: 5–35°C.
  • Water permeability (to EN 12390-8): 5 bar (positive); 1.5 bar (negative).
  • Tensile strength: 2.0 MPa.
  • Tensile elongation: 65%.
  • Crack bridging: 0.4 mm/ 24 hours (to DIN 28052-6); 2.4 mm (to ASTM C836).
  • SD-value (to water, 2 mm): 3 m.
  • SD-value (to CO2, 2 mm): 250 m.
  • Chloride ions: <0.05%.
  • Carbonation resistance: Pass.
  • Capillary water absorption: 0.02 kg/m² x h ^0,5.
  • Adhesive strength: 2.8 MPa.
  • Restrained shrinkage: 1.7 MPa.

Approvals

  • British Standards Institution: VELOSIT WP 121 surpasses the requirements of EN 1504-2 for coatings and can be used according to the principles 3.1 and 3.3 to EN 1504-9. British Standards Institution

Further Information

Literature:

RIBA Product Selector

Additional information may be available for SURFASOLOGY from ribaproductselector.com.

Contacts:

http://www.surfasology.com/

sales@surfasology.com

T: +353 (0)1 832 10 05

Drag work item to add to schedule

top ^

 
NBS Plus
NBS Building, online library, 13 December 2017