Rockbolt accessories manufacturers tell you that the FRP bolt is one of the steel bolt product series. The difference from the ordinary bolt is that its material is made of FRP. Rockbolt accessories manufacturers tell you that everyone knows that the main function of the bolt is its reinforcement ability, for example, it is used for reinforcement in mines, tunnels, slopes and other industries. The strength of the reinforcement capacity of the bolt is more related to its bearing capacity. Rockbolt accessories manufacturers today will introduce to you what factors can affect the bearing capacity of FRP bolts.

1. Rockbolt accessories manufacturers tell you the use time of FRP bolts. Generally, the use time is temporary FRP bolts within 2 years, and permanent FRP bolts are used for more than 2 years.
2. The cross-sectional area and length of the FRP anchor directly affect the existing force of the FRP anchor. The experiment shows that the bearing capacity of the FRP anchor in the saturated soft soil is proportional to the length and diameter of the anchoring section.
3. Rockbolt accessories manufacturers tell you the determination of the strength of FRP bolts and cement mortar under the design load. The control of crack width and crack spacing created by anchoring mortar should be considered.
4. The manufacturer of Rockbolt accessories tells you that the tensile force of the FRP anchor in the design layer is determined by the frictional resistance between the anchor and the soil. In practical engineering applications, an on-site pullout test should be carried out to determine the ultimate bearing capacity.
Rockbolt accessories manufacturers tell you that through the introduction of the above four factors, everyone should pay attention to the actual use of FRP bolts to avoid affecting the progress of the project as much as possible. If you want to know more about FRP bolts, you are welcome to consult our company, we will serve you wholeheartedly.