Jiangyin Haida Rubber and Plastic Co., Ltd. |
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EPDM material tunnel segment drain pipe coupling gasket , Tunnel Segment Gasket
applied for duct piece joint of shield segment tunnel, conduit joint, underground engineering, infrastructure deformation joint, construction joint and settlement joint.
1) Material: EPDM
2) Hardness: 60-70SHA
3) Excellent flexibility and
good resistance to aging, chemical medium and ozone
4) Play a good waterproof
performance and weather resistant property in a big temperature
range
5) Customized profiles are
available
Products are applied for duct piece joint of shield segment tunnel,
conduit joint, underground engineering, infrastructure deformation
joint, construction joint and settlement joint.
Main products include shield segment waterproof rubber seal,
hydrophilic expansion rubber seal.
Products are applied in many important projects both in domestic
and abroad, such as Beijing subway, Shanghai subway, Guangzhou
subway, Korea Drainage Works.
In the process of participating in engineering construction, our
company have not only mastered technical capacity of producing
shield segment waterproof materials, but also accumulated rich
experience on mechanical structure, mechanical conditions and seal
mechanism of such products. Our company can design a suitable
segment seal gasket through finite element analysis, various stress
tests of finished products and water pressure-resistant tests under
different conditions in accordance with duct size, force size and
watertight indexes provided by the customer