ASTM Standard Laminated Rubber Bearing Pad for Large Span Bridge Construction
|FOB Price:||US $10 / Piece|
|Min. Order:||20 Pieces|
|Min. Order||FOB Price|
|20 Pieces||US $10/ Piece|
|Production Capacity:||300000 PCS Per Month|
|Payment Terms:||L/C, T/T|
- Model NO.: KQ-PD-16
- Usage: Highway Bridge
- Material: Natural Rubber or Neoprene with Steel Plates
- Size: From 100mm to 1000mm
- Trademark: Kangqiao
- Specification: As Customer′s specification
- Certification: GB, BS, ASTM
- Structure: Laminated Rubber Bearing
- Activity: Multi Direction Movable Bearing
- Shape: Rectangle and Circular
- Transport Package: in Pallets or Wooden Cases
- Origin: China
Description Of Bridge Bearing Pad
It is made from multilayers of rubber sheets and steel plates, by high temperature vulcanization bonding. It has enough vertical stiffness, and can transfer the counter-force of superstructure to abutment. It has good elasticity for beam end rotation, and better shear deformation for horizontal displacement of superstructures.
Shape and size
Rectangular--100x100x14mm to 700x700x200mm in common, can be customized
Round --100mm to 1000mm in common, can be customized
the laminated layers bearing contain at least two layers steel plates, which is embeded in elastometic rubber.
The teflon slide type, is adding a PTFE sheet on top.
a.Rectangular rubber bridge bearing
b.Circular rubber bridge bearing
Classification as applicable temperature of adhesive varieties of rubber bridge bearing
a.Neoprene bearing(applicable temperature -25~60°C)
b.NR bearing (applicable temperature -35~60°C)
c.EPDM bearing (applicable temperature -40~60°C )
Elastomeric Bearings Pads are designed for use in bridge and building construction - under pre-cast concrete beams, steel beam supports and other support points - as local load carrying components,Rubber bearings are flexible support points used in the construction of viaducts and bridges.