Luoyang Gongyan Technology Co., Ltd.
Main products:rock bolt,hollow bar,FRP rock bolt,thread bar,friction bolt
Products
Contact Us
  • Contact Person : Ms. Xing kelly
  • Company Name : Luoyang Gongyan Technology Co., Ltd.
  • Tel : 86-379-63501959
  • Fax : 86-379-63501159
  • Address : Henan,Luoyang,Room 1102,Aolin Building, Taikang Road, Wangcheng Avenue
  • Country/Region : China
  • Zip : 471023

frp rock bolt with full thread

frp rock bolt with full thread
Product Detailed
1.FRP rock bolt with full thread 2.Material: fiber glass reinforced plastic 3.High tensile strength 4.Full thread

FRP rock bolt is made of fiberglass as reinforced material and polyester resin by pultrusion process.

Product Features:

1.All thread FRP bolt

2.Safety, no sparks out of direct cutting

3.Light weight, only 1/4 weight of the steel ones of the same specification

4.High tensile strength, each part has the same tensile strength. It can meet the requirement of the super-high strength   

5.Anti-corrosion and anti-ageing, used for permanent support

6.Strong anchoring strength, the strength is equal to the bar itself

7.No reflection to electromagnetic wave, good for concealing of the work

Application Field:

Hard rock mining, Ground stabilization,Salt mines, Tunneling, Tiebacks, Temporary ground support ,Permanent 

ground support 

Product Speicification:

  Diameter

(mm)        

Length 

(mm)

Plate size

(mm)

Tensile strenth

(MPa)

Ultimate

load

(KN)

Working

Load

(KN)

16

1600

120×120×6

≥500

80

≥49

18

1800

120×120×10

≥500

100

≥58.8

20

2000

150×150×8

≥500

120

≥78.6

22

2200

150×150×10

≥500

140

≥80

24

2400

150×150×10

≥500

160

≥88.2

frp rock bolt with full thread



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