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Haider Construction Engineering Materials Factory

Elastomeric Bearing, Elastomeric Bridge Bearings, Elastomeric Laminated Bearing manufacturer / supplier in China, offering Elastomeric Bearing, Elastomeric Bridge Bearing, Building Expansion Joint, Floor Expansion Joint, Bridge Joint with Big Movement and so on.

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Supplier Homepage Product Bridge Bearing Elastomeric Bearings Elastomeric Bearing, Elastomeric Bridge Bearing

Elastomeric Bearing, Elastomeric Bridge Bearing

FOB Price: US $10 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10/ Piece
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Production Capacity: 1, 000, 000 Sets/Year
Transport Package: as Request
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GYZ, GYZF4, GJZ, GJZF4
  • Specification: AASHTO
  • HS Code: 4016999090
  • Trademark: Haider
  • Origin: China
Product Description
Elastomeric Bearing, Elastomeric Rubber Bearing, Elastomeric Laminated Bearing

Elastomeric Rubber Bearing are made of multiple layers of rubber sandwiched with and bound to thin steel sheets, and then through vulcanization.

Its vertical rigidity is sufficient to bear the perpendicular load and to shift the pressure reliably from the superstructure to the piers.

Its elasticity is high enough to suit the rotation of the beam end. Its shear deformation is sufficient to cope with the horizontal displacement of the superstructure.
Elastomeric Bearing, Elastomeric Bridge Bearing
Standard  JT/T4-2004 BS5400 Section 9.2 
Rubber Natural Rubber Neoprene
Hardness(IRHD)  60±5 60±5 50±5/60±5/70±5
Tensile Strength (M Pa)≥
18 17 17 15.5
Ultimate Elongation (%)≥
450 400 450/400/350 400/350/300
Compression Set 70 o C×22h 70 o C×22h 100 o C×22h
<30 <15 <30 <35
Heat Resistance Test Condition 70 o C×168h 100 o C×70h 70 o C×168h 100 o C×48h
Change in Hardness -5,+10 0,+10 <10 <15
Rate of Tensile Strength Reduction(%) <15 <15
Rate of Ultimate <20 <40 <20 <40
Elongation Reduction
Ozone Resistance 25~50pphm,20% strain 25~50pphm,20% strain
40 o C×96h 30 o C×96h
 No Cracks No Cracks
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