Project cases：Shendong GroupCoal mine roadway support project

The implementation standard of FRP bolts used in coal mines：《MT/T 1061-2008》

Due to the advantages of FRP bolts, such as light weight and easy cutting, the coal mine roadway support adopts FRP bolt support, which can directly break the coal body supported by FRP bolts with the coal mining machine during the working face, which improves the mining efficiency and guarantees

The succession of the mine is realized, safety and efficiency are realized, and the efficiency of coal mine excavation is further improved.

Project cases：Applied for advanced small pipes in hydropower station

GFRP reinforcement is used as an advanced small conduit to be used in the construction of the outlet tunnel and diversion channel of the Jinping I Hydropower Station.