The waterstop, bridge bearings, rail pad

The waterstop, bridge bearings, rail pad
 

Product description:

The effect of water and applicable scope
Check the rubber hose is using high elasticity and compression deformation characteristics, in various kinds of loads.
which produce elastic deformation effectively fastening sealed to prevent tectonic leaking. at the shock, seepage and buffer action In general the architectural design of large project because do not have continuous casting or because of the ground deformation. or due to temperature change of concrete component heated bilges cold should Ieave coustruction joints and settlement joints, distortion seam, in these joint water must be installed to prevent leakage problem with water.
The bose is mainly used for cast-in-situ concrete construction joints and deformation when located within the seam with concrele structurean infrastructure, such as underground facilities tunnel culvert and canal aqueduct structures in the treatment of the zeya dam, Iiquid, etc.

The technical standard

Water stops dimensional tolerance, technical rcquirements. experiment method, testing rules accord with national standard of the People's Republic of GB18173.2-2000 the rubber-sealing bell all the requirements.