400×8 rubber waterstop | rubber waterstop

Rubber waterstops are made of natural rubber and various qualified synthetic rubbers as the main raw materials, mixed with various additives and fillers, and are molded through plasticizing, mixing, and pressing. There are many varieties and specifications, including bridge type and mountain type. , type, type, type, type, type, type B, type D, type, type, type, etc. This water-stop material has good elasticity, wear resistance, aging resistance and fracture resistance, strong adaptability to deformation, and good waterproof performance. The temperature range is ℃ + ℃. When the temperature exceeds ℃, the water stop belt will be strongly affected. Do not use this stop belt when it is subject to oxidation or corrosion by organic solvents such as oil. Performance characteristics of rubber waterstops
Rubber waterstops utilize the high elasticity and compression deformation characteristics of rubber to produce elastic deformation under various loads, thereby effectively tightening and sealing and preventing water leakage and leakage of building structures. Water seepage and shock absorption buffering effect. In the general architectural design of larger projects, due to the inability to pour continuously, deformation of the foundation, or thermal expansion and contraction of concrete components due to temperature changes, etc., construction joints, settlement joints, and deformation joints need to be left. Water control belts must be installed to prevent water leakage. Rubber waterstops are mainly used in foundation projects that are integrated with the concrete structure in construction joints and deformation joints when concrete is cast in place, such as underground facilities, tunnel culverts, water aqueducts, dams, liquid storage structures, etc.
Precautions for construction of rubber waterstop
During the construction process of the waterstop, because there are many sharp-edged stones and sharp-edged steel bars in the concrete, it is necessary to pour and position the rubber waterstop when pouring and positioning it. , attention should be paid to the impact of pouring to avoid puncturing the rubber waterstop due to excessive force. If any rupture is found, it should be repaired in time. Otherwise, when the joints are deformed and subjected to water pressure, the ability of the rubber waterstop to resist external forces will be greatly reduced
. In-position rubber waterstop When belting, be sure to keep it flat at the interface, and do not allow the rubber waterstop to roll or kink. If any twisting is found, it should be corrected in time.
When casting and fixing the rubber waterstop, the rubber waterstop should be prevented from deflecting.
． When transporting rubber waterstops, they should be kept away from direct sunlight and away from heat sources, oils and harmful solvents. The finished product should be placed straight and flat without any heavy pressure. It is best to keep the storage place +, relative humidity %%.
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