Natural Rubber Bearing

Specifications

Rubber Bearing:
1.The support at a bridge pier carrying the weight of the bridge
2.ISO,CE...

Contact Information
Sales Manager: Danny 

Mobile Phone: 0086 15075828982 

Tel: +86 3187091666 

Fax: +86 3187952199 

Website:  www.  /www. hsbaoli. cn 

Companies: CHINA BAOLI GROUP 
Address: No.1888 Heping West Road, Hengshui City, Hebei Province, China.

Natural Rubber Bearing:

      This bearing is desirable for bridges. Pot bearing is economical due to simpleconstruction method and it is structurally more compact, light, and lower in construction height and long service life. The main part of bearing are sliding plate,alloy steel sliding surface, bearing pot, PTFE disc,pot cover, vulcanized-inpressure seal, elastomeric pad and seal against moisture.

     The bearing is classified as three types: sliding guided type, free sliding bearing and fixed type.Dimensions and
weights for deviating permissible concrete pressures and unusual load conditions will be calculated on request.
Depending on the area of application and country requirements pot bearings can be supplied in accordance with
various standards, e.g. DIN 4141, BS5400, AASHTO, JT391, etc .

Natural Rubber Bearing: The support at a bridge pier carrying the weight of the bridge; may be fixed or seated on.
Good quality, Low price.

Application of  Natural Rubber Bearing:

       Natural Rubber Bearing is finding ever increasing application in today`s construction industry. Although used extensively in Bridges, bearing pads are being specified in a wide variety of applications where flexible structural
support and/ or vibration isolation is required. The typical application range is from concrete buildings and parking
garages to heavy industrial equipment, storage tanks and pipe supports.

Almost every highway and bridge in China is using our Natural Rubber Bearing.

 Natural Rubber Bearing divided into the following according to bearing structural type:
(a) Common Natural Rubber Bearing is divided into rectangular  Natural Rubber Bearing
(code name GJZ) and circular Plate Type Rubber bridge bearing (code name GYZ);
(b)PTFE  Natural Rubber Bearing is divided into rectangular Natural Rubber Bearing
(code name GJZF4) and circular PTFE Plate Type Rubber bridge bearing (code name GYZF4).

 

Description of Natural Rubber Bearing:

     Natural Rubber Bearing generally consists or interleaving layers of rubber bonded sandwich fashion to steel plates. The whole unit is covered with rubber to afford weather protection.
     A bridge basically consists of bridge deck supported by piers. In order to avoid over stressing and damage by movements of vehicle and loading to the piers,  Natural Rubber Bearings are used to accommodate these movements
so as to reduce the reaction forces and bending movement to within the safety limits of structure. Natural Rubber is an ideal engineering material for bridge bearings as it is highly elastic and sufficiently soft to accommodate these movements without transmitting harmful stress and also it can absorb and isolate energies from impacts and
vibrations.