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d)Overview:
Laminated Rubber Bearing made of multi-layer steel plate and rubber, is a support component installed between bridge beam and bridge pile. It can bear the pressure and deformation of the bridge deck to extend the service life of the bridge and widely be used in bridge engineering, hydropower projects, and residential earthquake-proof facilities.
e)Application:
i.Plain Elastomeric Bearing Pads are suitable for bridges with span less than 30m or less displacement.
ii.Different shapes apply to different bridge structures: rectangular bearing for orthogonal bridges; circular bearing for curved bridges, skew bridges and cylindrical pier bridges.
iii.PTFE Plate Rubber Bearing can effectively reduce the friction coefficient and be suits to large span bridge, multi-span continuous bridge with large displacement.
f)Features:
Easy installation with simpler structure;
Resist high temperature of 70 ℃ and low temperature of -40 ℃;
Easy to replace and maintain.
g)Executive Standard:
GB20688.4-2007
ISO 6446:1994
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