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Zaoqiang Dacheng Rubber Co., Ltd.

Bridge Rubber Expansion Joint, Bridge Expansion Jointexpansion Joint, Bridge Expansion Joint manufacturer / supplier in China, offering Bridge Elastomeric Expansion Joints to Iran, Customized Water Swelling Waterstop Bar as Customer′s Required Specification, Economic and Durable Air Inflatable Rubber Dam for Irrigation and so on.

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Bridge Elastomeric Expansion Joints to Iran

FOB Price: US $55 / Meter
Min. Order: 1 Meter
Min. Order FOB Price
1 Meter US $55/ Meter
Get Latest Price
Port: Ningbo, China
Production Capacity: 50, 000 M/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: Displacement 60-330mm
  • Metarial: Rubber, Steel Plate
  • Trademark: Dacheng
  • Specification: As Drawing Requests
  • HS Code: 40169990
  • Material: Neoprene
  • Usage: Concrete Joint
  • Transport Package: in Pallets or Wooden Cases
  • Origin: China
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.

Bridge Elastomeric Expansion Joints to Iran

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.

Bridge Elastomeric Expansion Joints to Iran


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


Bridge Elastomeric Expansion Joints to Iran


 
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