The use of natural rubber and various synthetic rubber as the main raw material, and the filling material mixed with various additives, through mixing, mixing, molding, the more varieties of different specifications, bridge, mountain type, P type, R type, U type, Z type, T type, H type, E type, Q type. Type. The sealing material has good elasticity, abrasion resistance, aging resistance and tear resistance to deformation ability, good waterproof performance, the temperature range of -45 DEG -+60 DEG. When the temperature exceeds +70 DEG C, and strong oxidation by oils or organic solvents such as erosion, are not allowed to use the the product.
Mainly used for infrastructure projects, underground facilities, tunnel, sewage treatment plant, water conservancy, subway and other projects. As the gate, bottom, construction engineering, concrete pouring seam with telescopic underground buildings.
This product is the use of rubber elasticity and high compression deformation, elastic deformation under various loads, so as to effectively prevent the sealing of building components Water Leakage, seepage, and play a buffer role. So as to ensure the construction of the service life.
The rubber sealing belt must take fixed reliable measures of rebar binding and formwork. To prevent the occurrence of displacement in the pouring of concrete, to ensure the correct position of the waterstop in concrete.
Only in the waterstop parts allow perforated holes, the fixed sealing strip. The waterstop shall not damage the effective waterproof parts.
Fixed methods are commonly used: the use of additional reinforcement fixation; special fixture with wire fixation; and the fixed template. Regardless of the fixing method, fixing method for waterstop shall be according to the design requirements of the construction specifications and must ensure the waterstop positioning accuracy, does not damage the waterstop waterproof parts, convenient concrete.
According to the models can be divided into: CB type rubber zhishuidai (submerged middle pass); CP type rubber sealing belt (embedded in the middle of groovless); EB type rubber sealing belt (outside attached middle pass); EP type rubber sealing belt (post type middle pass free).
According to the material can be divided into: natural rubber waterstop, chloroprene rubber waterstop, three EPDM rubber sealing belt.
According to the use can be divided into: embedded rubber water stop belt and the back stick type rubber strip (post type rubber waterstop), rubber watertight strip, hpz, flat strip.
Scope of application
The rubber sealing belt is mainly used for cast-in-place concrete when in construction joints and deformation joints and concrete structure has become one of the basic engineering facilities, such as underground tunnels, culverts, dams, aqueducts, liquid storage structures and so on.
The rubber sealing belt is mainly used for cast-in-place concrete when in construction joints and deformation joints and concrete structure has become one of the basic project of water swelling, such as underground facilities, culvert aqueduct, tunnel, dam, reservoir structures and so on.
Construction and installation
The waterstop is in the concrete pouring process in all or part of pouring buried in concrete.