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Elastomeric Expansion Joints for Bridges (exported to Europe)

Elastomeric Expansion Joints for Bridges (exported to Europe)
Price: US $ 10/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 10/Piece
Pay Type: L/C,T/T,Paypal,Western Union
Prod Model: Movement 53-330mm
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Metarial: Rubber, Steel Plate

Product Description

Contact information
Sales Manager:   Ms Jenny Lee
Mobile Phone:    +86-18678456530
Tel:                       86-318-8538202
Fax:                      86-0318-2210707
Website:              www.zqdcrubber.com
Companies:       Zaoqiang Dacheng Rubber Co.,Ltd.
 
 
  
 
DESCRIPTON OF THE RUBBER EXPENSION 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 OFTHE RUBBER EXPENSION JOINT
 
As one of the company's main series of products, our rubber 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. 

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 EXPENSION 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 EXPENSION 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 BRIDGE  EXPENSION 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 EXPENSION JOINT
 
ItemsRubber
Plate-typeCombined 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 APPEARANCE QUALITY OF THE RUBBER EXPANSION JOINT AND
SEALED BELT

 
Name of defectsQuality standard
Skeleton steel exposedNot allowed
Steel plate with crack or peelNot allowed
Spray frost, brittle and crackNot allowed
Obvious cracking without glueArea is not more than 30 mm * 5 mm, depth is less
than 2mm defect.Per linear meter cannot appear 4
defects.
Bubbles, impuritiesNot 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 JOINT
 
NamesQuality 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 JOINT SIZE
ModelMovement
accommodation
Module
Length
Module
width
Stud
depth
Stud
diam
Module
weight
15038mm1750mm240mm35mm12mm30kg
20050mm1830mm274mm40mm12mm48kg
25065mm1830mm356mm46mm16mm68kg
30076mm1830mm432mm52mm20mm88kg
400102mm1830mm590mm54mm20mm150kg
650165mm1830mm724mm75mm24mm272kg
900230mm1830mm890mm93mm24mm375kg
1300330mm1220mm1204mm127mm30mm451kg
 
 
We ZAOQIANG DACHENG RUBBER Co., Ltd are the state-owned company as the overseas sales company of Hengshui Rubber Co. Ltd, which is iniated in 1954 and located in High and New Technology Industrial Park, Hengshui City, Hebei Province, the company has held the enterprise spirit of "solidarity, progress, pragmatic, contribution, and striving to be the first" and adhered to the quality guideline of " market oriented technical progress, taking the lead in the industry with quality, keeping good faith to ensure customer satisfaction". Through independent research and development, and joint development with scientific research institutes, it has realized great-leap-forward development and grown from a small workshop with some dozens of workers in 1954 into a group enterprise Hengshui Rubber Co., Ltd as the core.

The dominant products include, Bridge bearings, bridge expansion devices, engineering ruber water-proof components, prestressed steel bars and high molecular new-type water-proof materials, protective fences, sound-absorbing panel, bridge inspection vehicle, in 8 categories and over 10, 000 varieties.

The company has participated in construction of many national key road and railway lines. As well as many forign countries' infrastructure construtions, such as Congo Maya International airport, Dubai Meidan racecourse, etc...Many kinds of projects we coperated with China National Construction Companies who have oversea teams all over the world and exported directly to other countries. With excellent product quality, excellent after-sales service by the vast nuber of customers and experts praise.

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  • Zaoqiang Dacheng Rubber Co., Ltd.

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