Compression Seal Expansion Joint for Bridge Construction
a) Rubber Expansion Joint makes bridge smooth and seamless, and it's good for preserving, cleaning and moving snow.
b) The structure is simple, no need to have special stretch frame and anchoring steel bar. Construction is convenient and fast.
c) Rubber Expansion Joint could absorb all kinds of deformations and shaking. And its damping property is high and it's good for bridge shock absorption.
d) Best sealing and waterproof property and anti-acid-base and corrosion.
e) Low cost of construction, durable and remarkable economic benefit and social benefit.
Compression Seal Expansion Joint is provided to ensure water-tightness. The part that has to be inserted into the groove (provided in the edge beam) should have a bulbous shape.
The strip seal shall be of chloroprene with high tear strength, insensitive to oil, gasoline, and ozone. It shall have high resistance to aging. The seal should be vulcanized in a single operation for minimum full length of joint.