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Road Expansion Joints in China

FOB Reference Price:Get Latest Price
US $20 - 990 / Meter | 1 Meter/Meters (Min. Order)
Supply Ability:
60000 Meter/Meters per Month
Seller Support:
Payment protection
On-time shipment
Product quality protection

Quick Details

Place of Origin:
Hebei, China (Mainland)
Brand Name:
Model Number:
steel and rubber
Protect the highway and bridge

Packaging & Delivery

Packaging Details: Weave strips and polythelene bag or according to the clients' request.
Delivery Detail: Within 7 days after receiving the payment.


2.Sizes:up to the customers
3.Delivery Term:20 days
4.Competitive price.

Sales Manager: Danny

Mobile Phone: 0086 15075828982

Tel: +86 3187091666

Fax: +86 3187952199

Website: www.hsbaoli.com/www.hsbaoli.cn

Address: No.1888 Heping West Road, Hengshui City, Hebei Province, China.

Description of Road Expansion Joint:          
         Road Expansion Joint system comprises of 8 NO. Standard models designed to accommodate movement
up to 330mm by shear deformation of the elastomer between the steel components. Each model of our  Expansion
Joint  incorporates steel angles designed to be bolted to the structural deck and a steel bridging plate system which
spans the open joint gap. The elastomer case is highly resistant to oils, solvent spillage and the trafficked surface
includes an anti-skid pattern for safety having a rubber to rubber coefficient of static friction of 0.69. Each model
of our Expansion Joint  is specifically designed to accommodate horizontal and skew movement and will also
accommodate vertical movement due to rotation of up to 6mm.

Features of Road Expansion Joint:
As one of the company’s main series of products, our expansion joint stands most competitive position
in the domestic & abroad markets of same industry by its convenient installation, stable running, waterproof,
dustproof, little noise, light weight, and low cost and other features.

       Road Expansion Joint is the flexible transformation when using high elasticity to adapt the change of temperature.
And our  Expansion Joint got good reputation of bridge engineering by its convenient installation, stable running,
waterproof, dustproof, little noise, light weight, and low cost and other features. 

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

Construction programs of Road Expansion Joint:
(1) Set out and cut Road Expansion Joint.
(2) Excavate and clean the Road 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 Road Expansion Joint.

The whole requirements of road expansion joint. 




Combined type

1. Max horizontal frictional resistance of expansion and compression (KN/m)



2. Max vertical deviation or deformation of expansion and compression



The dimensional deviation of road expansion joints. 

Length Range


Width Range




The hole distance of the screw L1deviation
















Note: (Width Range) Positive deviation is used in the top of the expansion and contraction body, negative deviation is used in the bottom of the expansion and contraction body.

The appearance quality of road expansion joints and sealed belts.

Name of defects

Quality standard

Skeleton steel exposed

Not allowed

Steel plate with crack or peel

Not allowed

Spray frost, brittle and crack

Not allowed

Obvious cracking without glue

Area is not more than 30 mm * 5 mm, depth is less than 2mm defect. Per linear meter cannot   appear 4 defects.

Bubbles, impurities


Not more than 0.5% of the products’ surface area. Per place is not more than 25mm and the depth is not more than 2mm

Bolt positioning hole deflection and cracking

Not allowed

Connecting channel craze and cannot close strictly.

Not allowed

The inner quality of road expansion joints.


Quality requirements

The position of steel plate and angle steel after sawing

The position of steel plate and angle steel must be accurate. Plane position deviation is ±3 mm, height position deviation is between -1mm and 2mm.

The bond of steel plate and rubber

Steel plate and rubber binder should be solid and without delamination phenomenon



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China (Mainland) | Manufacturer, Trading Company
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