Product Description

The board-type bridge rubber support main function is reliably transmitting the superstructure’s reaction for pillar and at the same time can complete the distortion which the girder body structure needed (horizontal displacement and corner). The board-type bridge rubber support has the enough rigidity in the vertical direction, thus had guaranteed under the most greatly vertical load, the support has a smaller distortion, the rubber support has certain flexibility in the horizontal direction, can adapt the girder body’s horizontal departure because of braking strength, temperature, concrete contraction and so on, simultaneously the rubber support also may adapt the rotation of girder end.