Prod Model: |
KQ-REJ |
Displacement: |
50-330mm |
Rubber: |
Natural Rubber or Neoprene Rubber |
Function: |
Damping, Shock Absorption |
Feature: |
Aging Resistance, Low Noise |
Shape: |
Rectangle |
Installation: |
Steel Bolts, Nuts and Plastic Caps |
Product Description
Transflex Neoprene Bridge Expansion Joint
Rubber elastomeric joints, is also called rubber expansion joint,transflex expansion joint. It is a device relative movement between two parts of a structure. It is made mainly of natural / neoprene rubber and use steel plate as skeleton for reinforcement.
It is designed and manufactured using the principle of low shear modulus of rubber. It can accommodate expansion displacement by shear deformation of rubber. It featured by low lateral resistance of expansion and compression. And it benefit to bridge structure.
Design structure and nomal size
Model | Movement accommodation | Module Length | Module width | Stud depth | Stud diam | Module weight |
150 | 38mm | 1750mm | 240mm | 35mm | 12mm | 30kg |
200 | 50mm | 1830mm | 274mm | 40mm | 12mm | 48kg |
250 | 65mm | 1830mm | 356mm | 46mm | 16mm | 68kg |
300 | 76mm | 1830mm | 432mm | 52mm | 20mm | 88kg |
400 | 102mm | 1830mm | 590mm | 54mm | 20mm | 150kg |
650 | 165mm | 1830mm | 724mm | 75mm | 24mm | 272kg |
900 | 230mm | 1830mm | 890mm | 93mm | 24mm | 375kg |
1300 | 330mm | 1220mm | 1204mm | 127mm | 30mm | 451kg |
Advantage of Rubber Bridge Expansion Joint
. Heavy Duty and Long Durability
. Movement Accommodation up to 330mm
. Ancased in corrosive Resistant Elastomer
. Water Tightness and Anti-Skidding
. Smooth Wear Resistant Surfacing
Construction Programs of Rubber Expansion Joint
(1) Set out and cut Rubber Bridge Expansion Joint.
(2) Excavate and clean the Rubber Bridge Expansion Joint area.
(3) Drill holes to locate the anchor bolts.
(4) Place the rebar mat and mold.
(5) Pour bottom concrete layer.
(6) Install comb-shaped steel plate.
(7) Pour side concrete.
(8) Maintenance the Rubber Bridge Expansion Joint.
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