China Neoprene Bearing Pads for Bridge Construction
|FOB Price:||US $110-200 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $110-200/ Piece|
|Production Capacity:||200000 PCS Per Year|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal|
- Model NO.: KQ-PD16
- Usage: Highway Bridge
- Material: Natural Rubber or Neoprene with Steel Plates
- Shape: Rectangle and Circular
- Trademark: Kangqiao
- Specification: As Customer′s specification
- HS Code: 1311961620
- Certification: ISO9001 SGS
- Structure: Laminated Rubber Bearing
- Size: From 100mm to 1000mm
- Type: Common Plate Bearing Pad ,PTFE Slide Bearing Pad
- Transport Package: in Pallets or Wooden Cases
- Origin: China
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
2.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.
4.Classification as shapes of rubber bridge bearing
a.Rectangular rubber bridge bearing
b.Circular rubber bridge bearing
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 )
4.Types of Elastomeric Bearing Pads
Non-Reinforced elastomeric pad
Nonreinforced bearing devices are best specified when the load, rotation and horizontal deflection are
Laminated elastomeric bearing pad
The addition of internal steel plates (or laminates) increases the vertical load bearing capacity
and the amount of horizontal deflection which can be accommodated by the bearing device.
Laminated bearing assemblies are molded to any shape or size. The internal steel plates are
vulcanize-bonded to alternating layers of elastomer during the molding process.
Elastomeric Bearing Components- Sliding Design
For applications where horizontal displacements exceed +/-2 inches(50mm), sliding elastomeric
bearing assemblies may provide an economical solution.The addition of a low-friction sliding
surface allows a standard laminated elastomeric bearing device to accommodate unlimited
horizontal displacement without increasing the height of the bearing assembly. bearings are
flexible support pointsused in the construction of viaducts and bridges.
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.