Lead Core Rubber Isolation Bearing for Highway and Bridge are rubber bearings made up of alternate layers of steel laminates and hot vulcanized rubber with a cilindrical central lead core. The rubber in the bearing 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. The lead core provides damping by deforming plastically when the isolator moves laterally in an earthquake.
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Lead Core Rubber Isolation Bearing for Highway and Bridge
Chloroprene (neoprene), natural rubber
or EPDM as elastomeric material.
Steel platesunder strict ISO 9001:2008 accredited quality control standards.
The lead core is high purity and does not contain any impurities.
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Lead Core Rubber Isolation Bearing for Highway and Bridge
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Lead Core Rubber Isolation Bearing for Highway and Bridge
Packing Details: Platic film and pallets.
Delivery Details: 10-30 days after deposite.
Hongrui Boya (belongs to Shuanglin Group) professionally supplys Road, bridge and building support, expansion joint, waterproof materials.
It has one factory, three companies for domestic and foreign markets. 50 workers, 8 enginnerings, and over 20years experience of manufacture.
Main products are Bridge bearings, bridge expansion joint, concrete waterstop products, rubber air bag, polysulfide sealant etc.
ISO certification, CE standard, AASHTO, and SGS test, with a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in infraconstruction and other industries.
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Lead Core Rubber Isolation Bearing for Highway and Bridge
Pot type rubber bridge bearing is more suitable for long-span bridges.
Spherical rubber bridge bearing is more suitable for wide bridge and curved bridge.
Elastomeric Rubber Bearing Pads are more suitable for small and medium road Bridges.
A: We are factory.
A: Generally it is 3-5 days if the goods are in stock. or it is 7-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=3000USD, 100% in advance. Payment>=3000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: