Metal Steel Comb plate Expansion Joint

Metal Steel Comb plate Expansion Joint

Finger expansion joints are designed to handle movements of 80 mm to 1,200 mm are composed by steel finger plates, CR sheet, anchor bolts and other components. The rubber sheet is placed on the retractable steel, and anchor bolts help to fix the whole structure. The orientation of the fingers is in the direction of vehicle travel, which can reduce noise and improve driver's comfort. There is a drainage channel which allows rainwater to enter the bridge's drainage system, hanging beneath the joint.

Features

Simple structure & low height.
Minimize noise and vibration.
Maximize vehicle's driving smoothness.
Anti-skidding.Easy to install.
Low cost & high cost effectiveness.
Widespread use.
Be highly water-resistant (Equipped with waterproof device )

Application

Metal Steel Comb plate Expansion Joint are suitable for both new bridges and existing bridges. They are also good choices for the large-span bridges and do well in replacing the old ones. Finger expansion joints are widely used among steel box girders, among concrete beams, and between steel box girders and concrete beams. Finger expansion joints also can be used in expressway.

Hengshui JINGTONG Rubber Co.,LtD

Nancy Lee 

( General Assistant Manager)

Phone: +86 182 3018 1118

WhatsApp/Wechat: +86 15731809416

Tel/Fax: +86 0318 5227227

Skype: tradingnancy
E-mail: jingtong_nancy(at)jingtongchina.net
Factory: Nanwangzhuang village, Hengshui, Hebei, China.
Facebook: https://www.facebook.com/HSjingtongrubberco.LtD/