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Seismic Insulator Produced Depending ASTM Standards

US$800.00 - 8,000.00 8 Pieces (MOQ)
Port:
Tianjin, China
Production Capacity:
500 Pieces Per Month
Payment Terms:
T/T, Western Union

Last Login Date:

Aug 29, 2024

Business Type:

Manufacturer/Factory

Main Products:

Bridge Bearing Pads, Lead Rubber Bearing, High Damping Rubber Bearing, Pot Bearing, Modular Expansion Joint, Rubber Airbag for Concrete Pipe Making, Inflatable Pipe Plugs, PVC Waterstop, Hydrophilic Rubber Water-Stop Bar, Inflatoble Airbags

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Product Description

Company Info

Basic Info.

Size
Design as Requirements
Application
as Seismic Isolation for Construction
Purity of Lead
99.99%
Standards
ISO,En, ASTM
Testing
Type Tests
Service
Site Construction
Technology Support
Design and Testing
Trademark
DACHENG
Transport Package
as Customer′s Requirements
Specification
Various Specifications
Origin
Hengshui, Hebei Province, China
HS Code
4016999000

Product Description

Contact information
Sales Manager:   Ms Jenny Lee
 
Website:             dacheng789.en.made-in-china.com
                           dacheng789.en.made-in-china.com
Company:          Zaoqiang Dacheng Rubber Co.,Ltd.
 
 
 
The description of seismic insulator

 The damping ratio of seismic insulator can reach 15%-30%,while the ordinary rubber bearings is bellow 5%, The rubber insulators can extend the bridge and buiding structure period and largely shorten acceleration speed of the uppper structure, so it greatly improved the stress condition during earthquake, we can use rubber insulators in the area of more than 8 degrees earthquacke.





 
The types of  seismic insulator
1.According to the degree of damping points

(1)Lead rubber bearings

 (2)High damping rubber bearings

 
CLIENTS CAME TO CHECK FINISHED PRODUCTS


seismic insulators,Testing , packaging and delivery




  OUR  seismic insulator  ON EXHIBITION



Seismic insulator  in the construction site of bridges and buildings


The advantage of seismic insulator
 
1.Stiff and strong in vertical direction but flexible in horizontal direction.
2.Allow the buildings to retain their original shapes and position owing to the high
elastic force of rubber.
3.Capable to adjust damping amount just by changing the number of lead plugs.
4.Excellent vertical load capacity ranging from 5 tons to 2000 tons.
5.Reduce the ground acceleration by extending the structure vibration period.
6.High durable and elasticity of the rubber part - not suffer any damages during and
after earthquake.
7.Easy to install without a separated damper.
8.Low maintenance.
9.Stable bilinear behavior.
 
As your request, the lead rubber bearing can be manufactured in rectangular or
round shapes. Custom sizes and designs are also welcomed.


 Bridge bearings and expansion joint are important parts of whole bridge components,  but the amount money that spent on bridge bearing and expansion joint is only 2-3.5%, it is absolutely a wise choice to evaluate it within the whole project to prevent failed choice bringing unnecessary costs.
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Miss Jenny

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