Sika Waterbar ® O M MY
Expansion joints in the central place article waterproof
Sika Waterbar ® O M MY used for sealing expansion joints of concrete structures.
- High quality and durable polyvinyl chloride (PVC)
- Applicable to high water pressure
- Easy to spot welding
- According to the purpose to provide many different sizes and types
Using range
Used in reservoir, water tower, dam, spillway, canals, swimming pools, sewage pool, such as water storage structure, make water cannot penetrate into the concrete structures, such as the basement, underground parking, tunnel, subway, retaining wall, etc.Feature/advantages
- High quality and durable polyvinyl chloride (PVC)
- Applicable to high water pressure
- Easy to spot welding
- According to the purpose to provide many different sizes and types
packaging
species |
Volume long |
O - MY 15 M |
About 20 m |
O - 20 M MY |
About 20 m |
O - 25 M MY |
About 20 m |
O - 32 M MY |
About 15 m |
color
Yellow elastic strip
Technical information
Certification/standard
Certification/standard
Sika Waterbar ® O M MY met the requirements of BS 2571
Information and product information
Chemical composition
Polyvinyl chloride (PVC)
The best life
From the date of production for five years
Storage conditions
Sealed storage in + 10 ° C to + 25 ° C dry environment, avoid direct sunlight
The thickness of the
O - MY 15 M |
3.0 4.5 mm |
O - 20 M MY |
3.0 4.5 mm |
O - 25 M MY |
3.0 4.5 mm |
O - 32 M MY |
3.0 4.5 mm |
Technical information
Hardness is A xiao
75 + / - 5 |
(BS 2782:365 (b) |
The tensile strength
> 12 N/mm squared |
(BS 2782:320 (a) |
elongation
300% or higher |
(BS 2782:320 (a) |
Service temperature
- 35 ° C to + 55 ° C
Chemical resistance
permanent |
Water, sea water and sewage |
temporary |
Dilute inorganic alkali, inorganic acid and mineral oil |