Find Rubber Bearing Pad, Neoprene Bearings, Neoprene Pads on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
| Payment Type: | L/C, Western Union |
|---|
Model No.: 450*400*99 mm or custom
| I Basic information of rubber bridge bearing | |||
| Plain elastomeric pads | Steel Laminated Elastomeric Bearings | PTFE Sliding Elastomeric Bearing pads | |
| Live Load | 110KN | 1200KN | 1200KN |
| Dead Load | 200KN | 2400KN | 2400KN |
| Longitudinal Translation | ±6mm | ±100mm | ±200mm |
| Rotation about Transverse Axis | Negligible | 0.015radians | 0.05radians accommodated by Elastomeric bearing |
| II Introduction of rubber bridge bearing | |||
| Elastomeric rubber bearings provide vibration isolation for application where structure movements, longitudinal, transverse and rotational are too small to moderate. These are available in strip form or as plain pads. Laminated types, consisting of rubber layers separated by vulcanised steel plates, provide a robust bearing for larger structures and can also be configured in sliding types. | |||
| III Types of rubber bridge bearings | |||
| Three Non-Reinforced elastomeric pad Laminated elastomeric bearing pad Elastomeric Bearing Components- Sliding Desig | |||
| IV Advantage and performance of rubber bridge bearing | |||
| 1 Fine technical performance 2 simple structure 3 low price 4 no maintenance 5 easy to change 6 buffering and shock isolating 7 low building height Elastomeric rubber bridge bearings shall be composed of multiple laminates of elastomeric material separated by steel reinforcing the overall size of the bearings the number of laminates and thickness of laminates are designed in accordance to the requirement of load to be transferred.Bearings having steel plates as reinforcement shall be cast/compression molded / vulcanized as single unit in a mold under pressure and heat. | |||
| V Application temperature of rubber bridge bearing | |||
| Natural Rubber : applicable temperature -40° C~50° C. Neoprene Rubber: applicable temperature -25° C~60° C. Normally, The rubber material for elastomeric bearings are requestedto used in different areas,sometimes in different projects. | |||
| VI Manufacturing Process of rubber bridge bearing | |||
| • Preparation of rubber compound according to specification required • Preparation of steel plates • Application of bonding agent to steel plates • Assembly of compound and plates • Compression moulding • Performance Test • Ready for installation | |||
| VII The installation of rubber bridge bearing | |||
| (1) in the block before the installation, should support measurement inspection of the installation position, the sliding or rolling bearing installation plane should support plane parallel to the parallel degree of deviation should not be more than 2 ‰. (2) response activities block before installation pedestal roof and floor of the relative position for inspection. (3) block after installation, rolling and sliding plane should be level, with the theory of plane Angle is not greater than 2 ‰.Bearing, in response to the lower center, the deviation is not more than 2 ‰. (4) in order to ensure leveling block installation, should be in commonly between bearing base and title cushion stone top, dao built 20 ~ 50 mm thick harsh non-shrinkage mortar pad | |||
| (Important you need) Laminated Bearing designing: | |||
| Our technical and design team can design right type of bearing based on loads provided design bearing for end applications.On receipt of corbel size, load and movement details of requirements, calculations and bearings sizes can be provided based on results on parameters . | |||
Product Categories : Bridge Bearing Series > Elastomeric Bridge Bearing
