Earthquake Absorbing Damper Bearing for Bridge Project

Earthquake Absorbing Damper Bearing for Bridge Project

USD $10 - $10 /Piece

Min.Order:20 Pieces

Supply Ability:
500 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

Quick Details View All >

Brand Name:
jianfeng
Place of Origin:
China
Model Number:
Dimension 400-2200mm

Hengshui Jianfeng Rubber co., LTD.

Business Type: Trading Company
Main Products:

Product Details

Description of lead core rubber bearing

The HDR high damping rubber bearing, Its structure is the same as ordinary laminated rubber bearings, high
damping rubber bearing is improved through rubber formula, so that the rubber material damping is increased,
the bearing's damping ratio can reach 15-18%. This series of bearing is suitable for  9 degrees earthquake intensity area of highway and municipal bridge.


Types of isolation bearing according to the degree of damping points

  1. Lead rubber bearings
    LRB rubber bearing, applied to building and bridge constructions, is a practical and cost-effective choice for seismic isolation. It is composed of laminated elastomeric bearing pad, with lead in
    the center of bearing. This series of bearing is suitable for 8 degrees and the earthquake intensity area
    of highway and municipal bridge. 

  2. 2.High damping rubber bearings
    Its structure is the same as ordinary laminated rubber bearings, high damping rubber bearing is
    improved through rubber formula, so that the rubber material damping is increased, so that the bearing's 
    damping ratio can reach 15-18%. This series of bearing is suitable for 9 degrees earthquak intensity
    area of highway and municipal bridge.


Applications of high damping rubber bearing
The product has been successfully used in a broad range of applications which include: bridges, viaducts, 
high rise buildings, stadiums and dams.
 
As your request, the lead rubber bearing can be manufactured in rectangular or round shapes. Custom
sizes and designs are also welcomed.
Our production capacity is not limited to this, please send your requirements to us.

Contact Supplier

elina lee Chat Now
Telephone
86-318-5106277
Address
Laiwu,Shandong

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