Laminated Elastomeric Bearing Pad for Bridge
|FOB Price:||US $10-28.9 / Piece|
|Min. Order:||5 Pieces|
|Min. Order||FOB Price|
|5 Pieces||US $10-28.9/ Piece|
|Production Capacity:||10000 PCS Per Month|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal|
- Model NO.: GJZ, GYZ
- Usage: Bridge Bearing, Construction
- Material: Rubber, Steel, PTFE
- Size: From 100mm to 1000mm
- Load Capacity: 21000kg
- Trademark: Kangqiao
- Specification: As Customer′s specification
- Certification: ISO9001 SGS
- Structure: Laminated Rubber Bearing
- Activity: Multi Direction Movable Bearing
- Shape: Rectangle and Circular
- Feature: High Durability and No Maintenance Fee
- Transport Package: in Pallets or Wooden Cases
- Origin: China
Bridge elastomeric plain rubber bearing pads
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.
Classification as shapes of rubber bridge bearing
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 )
Shape and size:
Rectangular ones--100x100x14mm to 700x700x200mm in common, it can be customized.
Round ones --100mm to 1000mm in common,also can be customized
Common rubber bearing pad: suitable for bridges, which having less than 30m bridge span and has small displacement.
PTFE sliding bearing: suitable for bridges, which having large bridge span, multi-span continuous, simply supported beam continuous plates with big displacement.
- Common elastomeric bearing is composed of more than two layers of stiffness plats within the elastomeric material to form the bridge bearing.
- PTFE SLIDING Elastomeric bearing is composed of PTFE plates bonded on the surface of common elastomeric bearing.
Types of Elastomeric Bearing Pads:
Non-reinforced plain elastomeric bearing is the common and economical type of elastomeric bearing.It is manufactured form high quality nature rubber or neoprene rubber to meet AASHTO and many other standards, then molded to any required shape.
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.
PTFE Sliding Bearing Pads
PTFE sliding rubber bearing is also called PTFE sliding bearing, such as (GJZF4, GYZF4 series ). It means adhere a layer of Teflon plate with thickness between 1.5mm-3mm on the surface of laminated rubber bearing. The characteristics of PTFE sliding bearing are simple structure, low price, no need of maintenance, easy replacement, buffer and shock insulation, low building height and so on.
with plastic bags and in bulk. Or in wooden pallets and wrapped with plastic film
The company's main products include : rubber bearings, bridge expansion joints, bridge plate air bag, rubber waterstop , industrial rubber sheet, waterproof sealant, polyethylene closed cell foam board and other rubber products. Through providing high quality products, reasonable price and timely customer service all the time, the company has won the trust of users.