- Contact Person : Mr. Ting Guang
- Company Name : Jiangsu Xinyuan Road & Bridge Accessories Co., Ltd.
- Tel : 86-516-85889993
- Fax : 86-516-85886696
- Address : Jiangsu,Xuzhou,North of Yangxi Bridge, Northern 3rd Ring, Jiuli District, Xuzhou City
- Country/Region : China
- Zip : 221000
finger expansion joint
Finger joint is made of steel plates, stainless steel plate, rubber sheet and so on. This type of product can meet the requirement for large movement and can reduce noise.
This type of expansion joint mainly comprises of elastomeric strip fixed on and connects with two sides of joint and the whole of finger shape plate and anchor device. The finger shape plate consists of fixed finger shape plate and moving finger shape plate that can fit together with racks. The fixed plate and moving plate connect to bridge deck by anchor parts. And the movement of moving finger shape plate achieves the extension and contraction of this type of joints without longitudinal transition clearance.
finger expansion joint
