Anchor Mine Roof Support Chemical Self-drilling Frp Anchor Bolt

详情

Fiberglass anchor bolt / frp bolt / frp product 
The fiberglass rock bolt is made from high strength glass fibers along with extremely durable resin. 
 
All thread GFRP rockbolt series of support project, but also improve the safety and maneuverability. 
 
Feature of Fiberglass anchor bolt / frp bolt / frp product :
 
Rod density 1.6 - 2.1g / m³ 
high specific strength , tensile strength higher than *0% of the steel bars of the same specifications 
light weight , convenient work surface artificial transportation 
corrosion
flame retardant , antistatic
easy to cut and will not produce sparks
bond strength and anchorage strong reinforcement
 
Advantages:
 
1.Light weight,it is only 1/4  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 emmiting the electromagnetic wave
4.Can meet the requiement of the permanent supporting
5.High strenth:it is screw thread and anchored force strength
6.For the supporting requirements,it can be adjusted the length
7.Strong affinity for the concrete and capsule resin
 
Technology Parameters   :
Rod: Surface: Uniform appearance, no bubble and flaw.