GQF-C type bridge expansion joint

The special-shaped bridge expansion joint is a new type of bridge expansion joint device adapted to the construction of highway bridges in my country. The bridge expansion joint device adopts integral hot-rolled special-shaped steel, which overcomes the characteristics of uneven straightness and collective size of extruded special-shaped steel. The comprehensive type-shaped bridge expansion joint device The technical performance and technical indicators have reached or exceeded the advanced level of similar international products. The structural type and special-shaped steel rolling are the first in China and will become the standard recommended product in the transportation industry. Product features: low building height, domestic hot-rolled integral forming Special-shaped steel is only high, simple in structure, easy to install, and has obvious reliability, comfort and durability. It is used for various bridges with a bridge deck pavement thickness equal to or greater than that and a telescopic amount less than or equal to it. It is convenient for the replacement of telescopic devices on old bridges. , and can be used for new bridge construction
The type bridge expansion joints produced by our company are widely used in the South-to-North Water Diversion Project!