The expansion finger joint is a component that has an important role in stabilizing the bridge construction from possible movements caused by various factors, one of which is the presence of a bridge expansion broadcast. This insert joint is capable of accommodating the motion generated by concrete shrinkage and creep, shortening of posttensioning, thermal variation, dead and live loads, wind and seismic loads and settlement structures. Shrinkage of concrete, shortening of post-tensioning and thermal variation are generally taken into account explicitly in design calculations.
We sell quality finger joints with various advantages, including:
Maximum Capacity
Withstand Heavy Loads
Adaptation to Various Types of Construction
Waterproof Up to 100%
Practical Expansion Connection
We accept orders for various sizes and types of expansion joint bridges in large quantities.
Free consultation regarding bridge connections, please contact us and get attractive prices.
Greetings, Construction Friends!
SIGTECH