Elastomeric Rubber Bearing Pads for Bridge Construction

• After-sales Service: 24 Hours-7 Days-Available
• Warranty: 5years
• Certification: DIN, JIS, GB, BS, ASTM, AISI
• Usage: Highway Bridge
• Structure: Laminated Rubber Bearing
• Material: Rubber Bearing
• Model NO.: rubber bearing pads
• Activity: Fixed Bearing
• Materials: Neoprene, Natural Rubber , Steel Plates
• Process: Extrusion and Vulcanization
• Shape: Rectangular or Circular Round
• Structures: Rubber Layers and Steel Plate Layers
• Application: Bridge Construction
• Function: Shock Absorption
• Feature: Elastomeric, Laminated, Elastic, Durable
• Type: Common Plate Type Neoprene Bearing Pad
• Quality: Direct Factory High Quality
• Transport Package: with Plastic Bags and in Wooden Pallets
• Specification: GJZ200X200X42MM
• Trademark: JINGTONG
• Origin: Hengshui, Hebei, China
• HS Code: 0000000000
• Production Capacity: 10000 Pieces / Month

Product Description

Elastomeric rubber bearing pads for bridge construction

Elastomeric bearing pad is plate / pad type vulcanized rubber products for bridge and building construction. It is reinforced with inner steel plates.

It is in an important place of above and under structure joints. It is applied to bridge beam ends, for shock absorption and comfortable driving, which can ensure the safety and lengthen the service time of bridges construction and building.

It is widely used in kinds of bridges in municipal engineering, highway bridge construction etc


Shape and Demension:
Rectangle shape
200x220x35mm
with laminated steel plates inside

Technology data:

Item	Index
ultimate compression strength Ru/Mpa	≥70
measured elasticity modulus of compression E1 /Mpa	E±Ex20%
measured elasticity modulus of shear G1 /Mpa	G±Gx15%
measured elasticity modulus of shear after aging G2 /Mpa	G1±G1x15%
measured tan valve of corner tanδ of concrete bridge	≥1/300
measured tan valve of corner tanδ of steel bridge	≥1/500
measured surface friction of ptfe plate and steel plate μf (adding silicion grease)	≤0.03

Advantage:
--Good technical characteristic, such as elastomeric elastic, durable
--simple structure
--reasonable economical prices
--low height of assemble
--easy to install and maintenance
--easy to change and cooperation

Production Flow:
rubber sheet pressing, rubber sheet and steel plates overlaying, vulcanization, rought selvedge clearance, quality inspection etc.
The steel plates are all encapsulated in elastomeric rubber materials.

Package: 
each bearing pads in a plastic woven bags, with wooden pallets or in bulk




Related Products:
We can manufacure kinds of elastomeric bridge bearings.
1. other sizes rectangle shape elastomeric bearing pads
2. circular / round shape elastomeric bridge bearings of any size
3. elastomeric bridge bearing pads with ptfe sliding on top
4. lead core rubber bearing for bridges
5. high damping bridge bearing
6. bridge pot bearings etc.