Elastomeric Bearing

Elastomeric bearing consists of several layers of elastomer and steel sheets placed on top of each other. The elastomeric bearing allows for enough vertical stiffness to support the superstructure and transmit the loads to pier, and enables the rotation of beam due to its elasticity and horizontal displacement of the superstructure thanks to its large shear deformation. Elastomeric bearings are structurally divided into normal elastomeric bearings and bearings with PTFE sheet. They have a simple structure, they are easy to be installed, cost-effective, low maintenance required and easy for replacement etc. This product is applied to bridge structures.

The approval and certificate of Hirun elastomeric bearing includes National Production License for Industrial Products on Highway.

Typical references for Hirun elastomeric bearing include:

Shenzhen to Maoming Railway, Lianyuan to Changchun Railway, Wuhan Second Ring Road Xiongchu Avenue, Loudi to Yiyang Highway, Sixth Wuhan Hanjiang Bridge, Second Wuhu Yangtze River Bridge, Yunnan Xuanqu Highway, Chizhou Bridge, Longchuan to Huaiji Highway, Yongshun to Jishou Highway, Bangladesh Padma Bridge etc.

Ordinary laminated rubber bearing	PTFE sliding rubber bearing