Building Seismic Isolators with European Standard and Lowest Price (Made in China)
Model No.: 520*520*214-G0.4-1.5
- Model NO.: 520*520*214-G0.4-1.5
- Material: Natural Rubber
- Shear Modulus: G0.8
- Application: Building Isolation
- Transport Package: Wooden Case
- Origin: China
- Usage: Bridge,Highway,Building
- Size: 520*520*214-G0.8
- Product Name: Building Seismic Isolators with European Standard
- Trademark: DACHENG
- Specification: 520*520*214-G0.8
- HS Code: 4002119000
CONTACT: Ms. Allison Zhang(86-13253291638)
LRB is an isolation system which combines laminated layers rubber bearing with lead plugs;
the former bears the load and isolates vibration, and the latter absorbs energy as a damper.
Many building constructions shown that the isolation systems such as LRB are highly reliable
during earthquakes which include the Great Hanshin earthquake.
LRB can satisfy the requirements for stable performance of bearings by supporting loads and
allowing elongation and rotation of girders over a long period of time.
LRB can be designed according to the size and characteristics of the structure as vibration
damping and habitability (trigger) functions can be determined by adjusting the size of the lead
Big buliding developers and owners of residential condonminnium, office buildings, warehouses,
factories, also government hospitals, bridges, and elevated roads/skyways.
Mechanical Properties of Lead Rubber Bearing
Earthquake Absorbing Lead Rubber Bearing shows following mechanical properties toward the loads of both
in a short and long term.
If Lead Rubber Bearing takes loads in a short term such as live loads from wind or earthquake on a little scale, it
will control the tremor of structure by the action of reinforced steel plate, laminated rubber and the first stage of
stiffness of lead, on the other side, if Lead Rubber Bearing takes loads in a long term such as live loads from the
change of temperature or earthquake on a large scale, it not only shall control the tremor of structure but also
ensure the safety of movement by the action of lead core which absorb the horizontally large energy after yield of
The horizontal hysteresis properties are shown as a following hysteresis curve combined the elasticity of steel
laminated rubber with the plastic transformation of lead core.
Zaoqiang Dacheng Rubber, a manufacturing company built in the year 1996, Located in Northern of China. In 2005, Zaoqiang dacheng Rubber Company mergersed with Fengze 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!
Contact person:Ms. Allison Zhang
ZAOQIANG DACHENG RUBBER CO.,LTD.
Add:zaoqiang county,hengshui city,hebei province,China
Contact us if you need more details on Building Seismic Isolators with European Standard and Lowest Price (Made in China). We are ready to answer your questions on packaging, logistics, certification or any other aspects about China Isolators Used for Earthquack、China Elastomeric Seismic Isolators. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Seismic Isolators > High Damping Rubber Bearing
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