The company organized personnel to visit the Bridge Museum
Expansion Joint Construction of G346 National Highway Reconstruction and Expansion Project
Honor Coming - The company's participation in the construction project won the Highway Traffic Quality Engineering Award
Rated as a contract abiding and trustworthy enterprise in Changshu City for the year 2023
Applied to the northernmost high-speed railway station in China
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Expansion Joint
CLASS：Expansion Joint
SPEC：TSSF
ETC：
The expansion and contraction device of railway bridges is an important connecting component between the beam ends of railway bridges, which plays an important role in the expansion joints and waterproof performance of the bridge ends. Its quality and waterproof performance will directly affect the durability of the bridge deck structure. In order to ensure the durability of intercity rail transit bridges, reliable and durable waterproof expansion devices should be used between the beam joints to protect the beam body and the lower structure of the bridge. This expansion device is suitable for commonly used span bridges in intercity rail transit with a speed of 200 kilometers per hour, and ballastless tracks are laid on the bridges.