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Building Base High Damping Rubber Bearings to Singapore

Building Base High Damping Rubber Bearings to Singapore
Price: US $ 100/Piece
Min Order: 5/Piece
Pay Type: L/C,T/T,Western Union
Prod Model: KQ-HDR55
Shape: Rectangle and Circular
Size: 200mm to 1200mm
Function: Earthproof
Product Name: Hdr High Damping Rubber Bearing

Product Description

Product Description
HDRB High Damping Rubber Bearings are used for the isolation of a superstructure from the sub-structure. During an earthquake, the isolation can reduce the impact by seismic energy acting on the structure. HDRB High Damping Rubber Bearings are similar to normal elastomeric bearings with laminated steel plates, but the elastomer material has a special composition that dissipates seismic energy by deformation and heat generation.

In regular conditions, HDRB High Damping Rubber Bearings act as normal structure bearings, which transfer loads, movement and rotation between superstructure and sub-structure, but when earthquake comes, they work on the principle of base isolation and limit the energy transferred from the ground to the structure.




Feature:

1. Vertical bearing capacity, horizontal restoring force and damping (energy absorption) trinity;
2. The hysteretic characteristic of support (load deformation curve) is full and the energy
consumption is remarkable;
3. Rubber formula improved, the equivalent damping ratio of more than 12%;
4. Low Maintenance management cost  (without other damping device);
5. After earthquakes, the residual deformation is very small and needs no replacement;
6.High damping bearing surface covered with rubber protective layer, protect the internal
rubber from ozone, ultraviolet light influence, have better aging resistance, 50 years
equivalent damping ratio is less than 2%;
7.HDR high damping rubber has low temperature dependence and is widely used in different climatic regions;
8.HDR high damping rubber, like natural rubber, has superior creep properties;



 


Using high damping composite rubber material instead of lead core, the total damping is changed by adjusting the proportion of filling material, so that it has stronger energy dissipation ability, and has the effect of seismic isolation. High damping rubber bearing stable performance, strong energy dissipation and ductility, high damping rubber bearing has higher equivalent viscous damping, the energy consumption of the higher the vibration isolation effect, can effectively control the seismic response of isolated structure. Since the functions are integrated together, the volume is smaller than the lead core support, which saves space for use, is more convenient for construction, and is cheaper than a lead laminated rubber bearing.

Application:
 
 High damping rubber bearings(HDRB) are used in bridges and structures. The principle is different from mass spring system with single degree of freedom of EBP, and they can achieve transverse and vertical damping effect on the basis of two-wad, especially applicable to the basic vibration reducing system. For the regions which have special requirements on the environment. Such as residential areas, hightech industrial parks, nature reserves and etc, the bearings can be widely used.They are of environment friendly products, made in China now. At present they are mainly used in construction projects. 










 




 

 





 



 

The Leading Supplier of Engineering Rubber products

Heng Shui Kang Qiao Rubber Co., Ltd, it is located in Hengshui city, hebei province, where very close to Tianjin city and Beijing city, that specializes in manufacturing and exporting Bridge and Road construction products since the established in1996. Our company boasts the integration of research, development, production and sale with highly professional capabilities.

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.

Adhering to the principle that "quality and reputation must go first", our company pays much more attention to quality managements and today we are one of the leading companies owning customers in many countries of the world, All of our products are ISO9001 certified and enjoy a high reputation among many clients and users.

Quality Assurance has allowed us to further grow the business during past 20 years, we devote ourselves to serving the key projects of the main industies such as metallurgy, coal, electric power, building materials, transportation, etc., and our customers spread in USA, South America, Southeast Asia, Japan and Europe, and twenty-eight provinces in China.

Kang Qiao always actively promoteing the development of new products in the wordwide to satisfy the different requiement of our customers, Our engineers are able to provide different designs of products and develop various new products to meet customers' individual needs.

Advantages:

1. Experienced Manufacturer and Passed third-party test by CE, and SGS etc.

2. High quality materials, Reasonable prices, and Fast delivery.

3. Golden service.

Trust us, "We are honest, we are professional. "

Hope to be your partner based on Win-Win!

Send your message to this manufacturer

  • Heng Shui Kang Qiao Rubber Co., Ltd.

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