Finger type bridge expansion joint devices/40mm~320mm

Share on:

Price in USD:Details


Product Overview


Product Description

It consists of several sets of standard and special modules. Each set of modules consists of sparse plates, anchoring components, prestressed dust-proof components, support components and waterproof components. It is generally suitable for the expansion and contraction range from 40mm to320mm. According to actual needs, other displacement specifications of expansion joint can also be designed. It is mainly used for overload bridges and beam ends gap width greater than 50% of the design width and less than 100% of the design width. It is especially suitable for bridges with high requirements for torsion, such as longitudinal joint bridges, skew beam bridges, curved bridges. The structure of the newly expansion joint is shown in the following figure.

Product Name
Boltless preloading type multidirectional displacement expansion joints for bridges/ 40mm~320mm
Bridge Construction
Normal temperature type:-25℃~+60℃ /  Cold-resistant type:-40℃~+60℃
Painted or Hot galvanized
Products Show
Product Advantage

The boltless anchoring system is used to subvert the traditional screw anchoring techniques for the sparse plate bridge expansion joints.

There is no mechanical interference between the sparse teeth. And the expansion joint can.realize the multi-direction-displacement with the bridge

Waterproof adopts a new technology of separate direct-discharge water guiding, which solves the problem that the traditional expansion joint is easy to fail

The expansion joint can improve the installation quality, shorten the installation time and has simple construction process.

Our Company

Hebei Mickey Badger Engineering Materials Sales Co. Ltd. is a high-tech enterprise specializing in the production and construction of bridge expansion devices, bridge bearings and other bridge components. Founded in September 2007, the company is located in Wujiazhuang Industrial Development Zone in the southern suburb of Hengshui City, Hebei Province, with registered capital of 100,677.7 billion yuan, fixed assets of more than 70 million, and 200 employees, including 42 professional and technical personnel. The company has a number of functional departments, such as enterprise management office, office, information department, R&D Department (General Labor Office), technology department, quality management office, material procurement department, marketing department, production and manufacturing department, installation engineering department, after-sales service department, safety office, testing and testing center.

                                   Our Factory

                      Our WorkShop

                          Our Warehouse

                                         Our Team

Our Service

           Bridge Expansion Joint

                Rubber Bearing

             Rubber Waterstop

Our Certifications
Engineering case

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

0.0198 s.