Rubber waterstop is mainly made of natural rubber NR, styrene butadiene rubber(SBR), chloroprene rubber CR as the main raw materials, mixed with various additives and fillers, and molded through plastic refining, mixing, and compression

Qualified bridge bearing suppliers should meet the following key conditions:

Bridge Rubber Bearing Pads Production The rubber bearing pads is made of at least two layers of rubber with the same thickness, with reinforce steel plates embedding, bonding, vulcanization together.

Elastomeric Isolators are widely used on bridge and buildings now, there are linear natural rubber bearing, lead rubber bearing, high damping rubber bearing ,which are all laminated elastomeric seismic protection isolators.