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- Contact Person : Ms. Xing kelly
- Company Name : Luoyang Gongyan Technology Co., Ltd.
- Tel : 86-379-63501959
- Fax : 86-379-63501159
- Address : Henan,Luoyang,Room 1102,Aolin Building, Taikang Road, Wangcheng Avenue
- Country/Region : China
- Zip : 471023
Related Product Searches:Rubber water-stop,High Quality,Rubber water-stop, water-stop,B/S/J
Rubber water stop takes advantage of the high elasticity and compressive deformation performance and will make elastic deformation under various loads, and thus play an effective fastening seal and prevent leakage of the building structure, water seepage and shock absorption cushioning effect.
In the general architectural design of large project, there must leave construction joints, settlement, deformation joint, these joints must be installed water stop to prevent water leakage.
Application Range:
This product is mainly used in permanent deformation joints which must be placed when concrete cast-in-place, such as canals, tunnels lead exports, dams, canal aqueduct.
Technical Data:
Item | Index | |||||
B | S | J | ||||
Hardness(Shao A) | 60±5 | 60±5 | 60±5 | |||
Tensile strength,MPa≥ | 15 | 12 | 10 | |||
Elongation at break, %≥ | 380 | 380 | 300 | |||
Compression Distortion | 70°C×24h (%) ≤ | 35 | 35 | 35 | ||
23°C×168h (%) ≤ | 20 | 20 | 20 | |||
Tear Strength, KN/m | 30 | 25 | 25 | |||
Brittleness Temperature, °C ≤ | -45 | -40 | -40 | |||
Aging in hot air | 70°C×168h | Hardness(Shao A)≤ | +8 | +8 | -- | |
Tensile strength,MPa≥ | 12 | 10 | ||||
Elongation at break, %≥ | 300 | 300 | ||||
100°C×168h | Hardness(Shao A)≤ | -- | -- | +8 | ||
Tensile strength,MPa≥ | 9 | |||||
Elongation at break, %≥ | 250 | |||||
Ozone aging 50pphm:20%, 48h | 2 | 2 | 0 | |||
Rubber and metal bonded | Section in the elastic body |
Rubber water-stop