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Hot sale! Highway Rubber Expansion Joints Concrete from China

FOB Reference Price:Get Latest Price
US $10 - 990 / Meter | 1 Meter/Meters (Min. Order)
Supply Ability:
60000 Meter/Meters per Month
Port:
Tianjin
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
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Overview
Specifications
Place of Origin:
Hebei, China (Mainland)
Brand Name:
BAOLI
Model Number:
BL-438
Material:
rubber
Packaging & Delivery
Packaging Details:
According to the customers' request.
Delivery Detail:
3-7 days after receiving the payment.

Specifications

Hot sale! Highway Rubber Expansion Joints Concrete from China
1.Certificate: ISO9001:2000
2.Sizes:up to the customer

Contact information
Sales Manager: Danny

Mobile Phone: 0086 15075828982

Tel: +86 3187091666

Fax: +86 3187952199

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

Companies: CHINA BAOLI GROUP
Address: No.396 Heping West Road, Hengshui City, Hebei Province, China.

Description of Rubber Bridge Expansion Joint

     Rubber Bridge 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 Rubber Bridge 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 Rubber Bridge 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 Rubber Bridge Expansion Joint:
     
Rubber Bridge Expansion Joint is the flexible transformation when using high elasticity to adapt the change of temperature. And our
Rubber Bridge 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 Rubber Bridge Expansion Joint:
     
Rubber Bridge Expansion Joint is used in Highway bridge decks, Service ramps, Multi- storey car parks and so on. Rubber Bridge Expansion Joint is used to prevent buildings or bridges appear some cracks because of climate change.

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

Types of Rubber Bridge expansion joint:
1. Modular Rubber Bridge Expansion Joint
2. SGF series Rubber Bridge Expansion Joint
3. TST bridge elastomeric expansion joint
4. TST seamless Rubber Bridge Expansion Joint
5. Steel finger Rubber Bridge Expansion Joint
The whole requirements of rubber expansion joint.

Items

Rubber

Plate-type

Combined type

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

<18

≤8

2. Max vertical deviation or deformation of expansion and compression

-3-3

-2-2

The dimensional deviation of rubber expansion joints

Length Range

Deviation

Width Range

Deviation

Thickness
Range

Deviation

The hole distance of the screw L1deviation

L=1000

-1,+2

α≤80

-2.0,+1.0

t≤80

-1.0,+1.8

<1.5

80<α≤240

-1.5,+2.0

t>80

-1.5,+2.3

α>240

-2.0,+2.0

-

-

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 the rubber 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 plate type rubber expansion joints

Names

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

The table of rubber expansion joints size

Type

Specification(mm)

Expansion and contraction quality(mm)

Plate rubber expansion joint-±30mm

1000×230×35

±30

Plate rubber expansion joint-±45mm

1000×250×45

±45

Plate rubber expansion joint-±60mm

1000×400×40

±60

Plate rubber expansion joint-±100mm

1000×550×54

±100

Plate rubber expansion joint-±160mm

1000×620×60

±160

Plate rubber expansion joint-±200mm

1000×735×75

±200

And other types Rubber Bridge Expansion Joints. We could produce them as customers’ demand.

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