Product Data Sheet Show all documents

Sika Waterbar® O D.Wall VN

FLEXIBLE PVC WATERSTOP

Sika Waterbar® O D.Wall VN is constructed from flexible thermoplastic PVC. It is designed to stop the migration of water through movement joints in concrete structures. Sika Waterbar® O D.Wall VN is available in various sizes and length to suit all types of application.

  • Sealing starts as soon as the concrete has harden
  • Good chemical resistance
  • Available various kind of profiles for all type of application
  • Suitable for high water pressure
Product Data Sheet Show all documents

Usage

For the effective sealing of concrete expansion joints in structures such as:
  • Water reservoirs
  • Sewage treatment plants
  • Swimming pools
  • Basements
  • Retaining walls
 

Advantages

  • Sealing starts as soon as the concrete has harden
  • Good chemical resistance
  • Available various kind of profiles for all type of application
  • Suitable for high water pressure

Packaging

 In rolls:
- Standard length: 12 m
- Customize length can be provided

Colour

Form/Colour: Flexible strip, yellow
Density: ~ 1.40 kg/l (± 5%)

Product Details

Product Information

Chemical Base

Polyvinyl Chloride (PVC)

Shelf Life

 5 years from date of production if stored properly

Storage Conditions

Dry, shaded place (protected from sunlight)

Total Width

Type

Width mm (± 10%)

O-20 D Wall

200

O-25 D Wall

250

Thickness

10.0 mm (± 10%)

 
Technical Information

Shore A Hardness

70 ± 5

Tensile Strength

12 N/mm2 ± 5%(ASTM D412-98)

Elongation

300% ± 5% 

(ASTM D412-98 & DIN 18541 Part 2)

Chemical Resistance

Permanent: Seawater, sewage, acids (up to 10% conc.)
Temporary: Diluted inorganic alkalis, mineral acids, mineral oils and fuels

Service Temperature

 Welding temperature: Approx. 200 °C

Documents