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Bridge Elastomeric Expansion Joints
Elastomeric Expansion Joints
The elastomeric expansion joint consists of
rubber material reinforced with vulcanized
steel plates, this type of joints allows for vertical
movement – or height difference – beside the
longitudinal horizontal movement.
The elastomeric joint provides perfect corrosion
resistance and allows longer life time
Joint Material Properties
The Steel Reinforcing Plates used in the bearings are of steel grade S 235 according to EN 10025
provides several types of expansion joints, such as elastomeric joints , steel
finger joints and Flexible Expansion Joints.
S1 Category
provides the elastomeric joints in 2 different categories with 1 meterlongitudinal length as follows
S2 Category
Steel fingers expansion joints
Steel fingers expansion joints provided by have many
advantages such as long lifetime, easy installation, smooth driving
, low noise & excellent water sealing.
Steel finger joints consist of steel plates, rubber sealing system
& anchoring system and it can be supplied with either
straight angle or skew angle.
S3 Category
Flexible Expansion joints
The flexible expansion joint provides higher longitudinal movements than the elastomeric expansion joints and keeps the same advantages of the perfect corrosion resistance and longer life time
S4 Category
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