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 GB Self-adhesive Rubber Bar
Description:
GB self-adhesive rubber bar is a new rubber waterproof material that is made of isobutylene isoprene rubber(IIR), filling agent, plasticzer and other special assistant, through special process.it not only fills in the air pore and gap of concrete, but also has good adhesion under certain pressure, integrating with concrete and resulting in water proofing and water stopping effect.
Features:
High adhesion and extendability ;capable of various silts,joint and gaps under certain pressure;
Good gas tightness and water tightness;
Perfect weather resistance ,corrosion resistance and aging resistance;
Capable of adhering to ckean dry interfaces of various material.
Technical parameter:
Item |
Index |
Shear strength ≧ |
0.06MPa |
Adhering strength ≧ |
0.10 MPa |
High temperature resistance (150℃,5h) |
No flowing,no collapse |
Low temperature resisitance(-20℃,2h) |
No brittle crack |
Series of model:
Specification code |
Sepecification size(mm) |
GB-1 |
10×10 |
GB-2 |
10×20 |
GB-3 |
10×30 |
GB-4 |
20×20 |
GB-5 |
20×30 |
GB-6 |
30×30 |
Note:Other sepecifications can be provided at users' requirement.
Application:
Sealing and seepage prevention of joint of foundation,undergroud facilities,tunel,water supply and drainage and culver.
Sealing of joints of treating tank ,eattlment pool and water supply and drainage pipelines.
Application method and storing requirements:
Cleaning the positions to be sealed to assure that there is no dirt on surface and the surface is dry;
Unfolding and flattening self-adhesive water-stop rubber bar;
Tearing off the isolating paper and preparing finishing layer or protective layer on the rubber surface;
No heavy mass on the product to avoid deformation of the material during storage and stransport.
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