The main types of rubber water stop belt
2025-04-28
In-buried rubber water stop
Installed in the concrete structure, suitable for deformation joints, expansion joints and other parts need two-way waterproof. Common types include:
CB type (with hole in the middle): suitable for large deformation of the seam.
CP type (no hole in the middle): suitable for joints with small deformation.
Back type rubber water stop
Paste on the surface of concrete structure, suitable for construction joints, post-pouring belt and other parts, easy to install, but need to pay attention to the bond strength with concrete.
Steel edge rubber water stop
The galvanized steel plate is embedded on both sides of the rubber water stop belt to enhance its tear resistance and rigidity, which is suitable for high water pressure and large deformation engineering environment, such as tunnel, underground comprehensive pipe gallery, etc.
Water swelling rubber water stop
Water-swellable material is added to the rubber substrate, which expands in volume after contact with water, further fills the seam gap, enhances the waterproof effect, and is suitable for scenes with extremely high waterproof requirements.
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