FRP bolt:
1) Light weight;
2) Anti-corrosion;
3) Cutting easily and without spark, safety;
4) High Tensile strength

FRP Bolt

TheFRP bolt(fiber-glass reinforced plastics bolt) made from the glass fiber and special resin, with the properties of light, anti-corrosion, cutting easily

Usage & Application :

Bolt supporting in seam roadway of coal mine; project of hydraulics and electric power; tunnel project;

slope protection; chemical anticorrosion structural member etc.

Advantages:

1) Light weight, it is only one-fourth the weight of steel with the same size;

2) Tensile strength (ability to resist stretching), it surpasses ordinary steel;

3) Anti-erosion, it can strongly adapt to the environment, and no emitting the electromagnetic wave;

4) Can be met the requirement of the permanent support;

5) Can be cut easily into any dimensions without any sparks;

6) High strength: it is screw thread and anchored force strength;

7) For the supporting requirements, it can be adjusted the length,;

8) Strong affinity for concrete and capsule resin. 

Technology parameters: