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LRB SEISMIC ISOLATION BEARING FOR BRIDGE/ LEAD RUBBER BEARING/LEAD CORE RUBBER BRIDGE BEARING/LRB LEAD ISOLATION RUBBER BEARING/BASE ISOLATORS /LRB bridge bearing has been sold to Netherlands as isolation device used in bridge and it has a big market in Oman,Saudi Arabi ,Kenya , Mexico, Nigeria ,Lebanon etc.
Our lead rubber bearing is more professional than MAGEBA, BAUTECHNIK GMBH , FIP INDUSTRIALE etc.
1. Description of lead-cored rubber bearing (Seismic Isolator)
The Lead Rubber Bearing (LRB), Vulcanized rubber layers are laminated between steel plates to form a flexible structural support. It is installed as a Damping Equipment under building structures so as to control the tremor of structure against the loads of earthquake2. Application of lead-cored rubber bearing
Base Isolation System, which is a branch of manual technique to reduce the tremor of structure, is widely applied to the large sized structures such as road bridges, rail bridges and nuclear power station to minimize damages from dynamic loads like earthquake.
2. Special Features of lead-cored rubber bearing
* Strong Points
* Property of Lead as a Suitable Material for Earthquake Absorbing Work
* The Economic Design
* The More Excellent Safety
* Easy Installation
3. Function of lead-cored rubber bearing The rubber in the isolator acts as a spring. It is very soft laterally but very stiff vertically. The high vertical stiffness is achieved by having thin layers of rubber
reinforced by steel shims. These two characteristics allow the isolator to move
laterally with relatively low stiffness yet carry significant axial load due to their high
vertical stiffness. The lead core provides damping by deforming plastically when the
isolator moves laterally in an earthquake.
For more than two and a half decades Dynamic Isolation Systems has been helping architects, engineers, businesses and institutions match the right earthquake protection technology to the specific needs and requirements of their individual structures.
Lead rubber bearing have been sold to Netherlands as isolation device used in bridge and it has a big market in Oman,Saudi Arabi ,Kenya , Mexico, Nigeria ,Lebanon etc.
Where the lead rubber bearing can be used?
big building developers and owners of residential condominium,office buildings,warehouses,factories; also government hospitals,bridges,and elevated roads/skyways.
Our lead rubber bearing is more professional than MAGEBA, BAUTECHNIK GMBH , FIP INDUSTRIALE etc.
Lead rubber bearing/Lead core rubber bridge bearing/LRB Lead isolation rubber bearing/LRB bridge bearing has been sold to Netherlands as isolation device used in bridge and it has a big market in Oman,Saudi Arabi ,Kenya , Mexico, Nigeria ,Lebanon etc.
Zaoqiang Dacheng Rubber, a manufacturing company built in the year 1996, Located in Northern of China. In 2005, Zaoqiang dacheng Rubber Company mergersed with Fezhed Rubber technology company and other construction products producing companies to become a strong grouped company, which takes important part in standards correcting and the construction manufacturing area in China and part of the company is listed in the year 2012.
Our main products include: Bridge and Road Construction products as various elastomeric bearings, bridge pot bearings, spherical bearings, bridge flexible equipment; Seismic isolation as lead rubber bearings, high damping rubber bearings, steel type seismic bearings, waterproofing products as various waterstops, etc. We also in the area of pipeline solution products manufacturing.
These products contain 10 series with over 200 species and more than 2, 000 specifications. We can offer high quality products, competitive price and timely service for every client. Our products are successively used by many famous companies, and they were exported to 18 countries, including Canada, German, USA, Russia and so on.
Guaranteeing the product quality is our company's basic principle, Our Belief is Work once, Trust all lives!
