Specifications

bridge joint:
Many sizes of bridge expansion device, we can make it as your requirement.

Sales Manager: Danny

Mobile Phone: 0086 15075828982

Tel: +86 3187091666

Fax: +86 3187952199

Website: /

Companies: CHINA BAOLI GROUP  
Address: No.1888 Heping West Road, Hengshui City, Hebei Province, China.
         Modular Bridge Expansion Joint separates the structural elements above the basic, and sets apart appropriate gap between both sides in order to ensure the structural elements on both sides of Modular Bridge Expansion Joint free flexible
in horizontal direction. The wide of sew is always 20-40mm. And then fill in thermal insulation materials.

 a) Building height is low, and the structure is simple.

 b) has performance of flexible stretch and safety.

 c) has performance of easy installation for construction and low price. 

     Modular Bridge Expansion Joint is used in Highway bridge decks, Service ramps, Multi- storey car parks and so on.

It is used to prevent buildings or bridges appear some cracks because of climate change.

(1) Set out and cut Modular Bridge Expansion Joint.

(2) Excavate and clean the Modular Bridge Expansion Joint area. 

(3) Drill holes to locate the anchor bolts.

(4) Place the rebar mat and mold. 

(5) Pour bottom concrete layer.

(6) Install comb-shaped steel plate. 

(7) Pour side concrete. 

(8) Maintenance the Modular Bridge Expansion Joint.