The Fiber-glass Reinforced Plastic Bolt

Product Description

The fiber-glass reinforced plastic bolt made from the  
glass fiber and special resin, with the properties of light , anticorrosion, cutting easily. It is used for bolts supporting in seam road way of coal mine; project of hydraulic  and  electric power; tunnel project; slope protection; chemical anticorrosion structural member etc.

 The advantages of the products:

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

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

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

Can be met the requirement of the permanent support;

Can be cut easily into any dimensions without any sparks;

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

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

Strong affinity for concrete and capsule resin.

The technology parameters of the production:

Tensile strength : ≥**0MPa

Shear strength   : ≥*5MPa

Torque(N·M)    : ≥*0

Anchored force(Length of the anchor:**0mm±*0mm):

*6mm:  *0KN

*8mm:  *0KN

*0mm:  *0KN

*2mm:  *0KN

*4mm:  *0KN

Antistatic(&branded;): ≤3×**8

Flame Retardant property: flame combustion ≤*5S

                                         no flame            ≤*0S