Modular expansion joints in bridges

Specifications

Telescopic body by the joist steel and 80 mm sealing tape combination a telescopic device,

 Suitable for expansion quantity for 160 mm - 2000 mm highway bridge engineering.

 Description of Modular Expansion Joint for Bridge:

      Modular Expansion Joint for Bridge 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 Expansion Joint for Bridge free flexible in horizontal direction. The wide of sew is always 20-40mm. And then fill in thermal insulation materials.

Application of Modular Expansion Joint for Bridge:

      Modular Expansion Joint for Bridge is used in Highway bridge decks, Service ramps, Multi- storey car parks and so on. Modular Expansion Joint for Bridge is used to prevent buildings or bridges appear some cracks because of climate change.

Construction programs of Modular Expansion Joint for Bridge:

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

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

Types of expansion joint:

1.Modular Modular Expansion Joint for Bridge

2. SGF series Modular Expansion Joint for Bridge

3. TST bridge elastomeric expansion joint

4. TST seamless Modular Expansion Joint for Bridge

5. Steel finger Modular Expansion Joint for Bridge

6. And other types Modular Expansion Joint for Bridges. We could produce it as customers’ requirements.

Features of our Modular Expansion Joint for Bridge:

a) Building height of our Modular Expansion Joint for Bridge is low, and the structure is simple.

b) Our Modular Expansion Joint for Bridge has performance of flexible stretch and safety.

c) Our Modular Expansion Joint for Bridge has performance of easy installation for construction and low price.