For construction joint and building swelling black rubber water barrier
Negotiable /Square Meter
Min.Order:1000 Square Meters
Hongxiang New Material Co., Ltd.
For construction joint and building swelling black rubber water barrier
Types according to the purpose:
Deformation joint waterstop ( B)
Construction Joint Waterstop ( S)
Having special aging resistant requirement Joint waterstop (J)
Properties
Good flexibility, wear resistance, anti- aging, high tear resistance
Strong adaptability to the deformation
Good waterproof performance
Temperature range: -45°C - +60°C
Shall not be used :
when the temperature is above + 70°C,
When there is strong oxidation
When it is corroded by oil and other organic solvents.
Application :
-- Construction Work
-- Underground Facilities
-- Tunnel
-- Waste Water Treatment Plant
-- Water Conservancy
-- Subway
Technical data
No. | Item | Value | |||
B | S | J | |||
1 | Hardness ( Shore A) | 60±5 | |||
2 | Tensile Strength , Mpa ≥ | 15 | 12 | 10 | |
3 | Elongation at break % ≥ | 380 | 380 | 380 | |
4 | Tear strength KN/ M ≥ | 30 | 25 | 25 | |
5 | Brittleness temperature °C ≤ | -45 | -40 | -40 | |
6 | Compression Deformation | 70°Cx 24h % ≤ | 35 | 35 | 35 |
23°Cx 168h % ≤ | 20 | 20 | 20 | ||
7 | Air Aging | Hardness ( Shore A) ≤ | +8 | +8 | - |
Tensile Strength , Mpa ≥ | 12 | 10 | |||
Elongation at break % ≥ | 300 | 300 |