- Product Details
- {{item.text}}
Quick Details
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Brand Name:
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BeiHai
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Model Number:
-
BH
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Surface Treatment:
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thread
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Product name:
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Fiberglass rockbolt
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Shape:
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Customized Shape
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Material:
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Unsaturated Polyester Resin
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Diameter:
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18mm-40mm
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Type:
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Solid
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Advantage:
-
Corrosion resistance
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Color:
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Customized
Quick Details
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Application:
-
Construction
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Technique:
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Pultrusion
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Place of Origin:
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Jiangxi, China
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Brand Name:
-
BeiHai
-
Model Number:
-
BH
-
Surface Treatment:
-
thread
-
Product name:
-
Fiberglass rockbolt
-
Shape:
-
Customized Shape
-
Material:
-
Unsaturated Polyester Resin
-
Diameter:
-
18mm-40mm
-
Type:
-
Solid
-
Advantage:
-
Corrosion resistance
-
Color:
-
Customized
Products Description
Fiberglass Rebar
Traditional steel rockbolt system is widely applied in coal mine supporting construction design, this system mostly applied as temporary support mesure. All-thread Glass Fiber Reinforcement Polymer( GFRP Rockbolt)series product notonly open the possibility of new design, but also provide a very beneficial substitution for traditional engineer steel rockbolt system.
Product Parameters
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Specification
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|
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BH-MGSL18
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BH-MGSL20
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BH-MGSL22
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BH-MGSL24
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BH-MGSL27
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||||||
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Surface
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|
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Uniform appearance,no bubble and flaw
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|
|
|
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||||||
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Nominal diameter(mm)
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|
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18
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20
|
22
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24
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27
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||||||
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Tensile Load(kN)
|
|
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160
|
210
|
250
|
280
|
350
|
||||||
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Tensile Strength(MPa)
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|
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600
|
|
|
|
|
||||||
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Shearing Strength(MPa)
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|
|
150
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|
|
|
|
||||||
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Torsion(Nm)
|
|
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45
|
70
|
100
|
150
|
200
|
||||||
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Antistatic( Ω）
|
|
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3*10^7
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|
|
|
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||||||
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Flame
resistant
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Flaming
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sum of six(s)
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＜= 6
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|
|
|
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||||||
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|
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Maximum(s)
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＜= 2
|
|
|
|
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||||||
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Flameless
burning
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sum of six(s)
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＜= 60
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|
|
|
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||||||
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|
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Maximum(s)
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＜= 12
|
|
|
|
|
||||||
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Plate Load Strength (kN)
|
|
|
70
|
80
|
90
|
100
|
110
|
||||||
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Central Diameter(mm)
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|
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28±1
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|
|
|
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||||||
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Nut Load Strength(kN)
|
|
|
70
|
80
|
90
|
100
|
110
|
||||||
Product Details
(1) The glass fiber reinforced rock bolt is light weight with high strength: the relative weight is only 1.5-2.0, and the strength can be close to the level of the steel, and the supporting strength of the FRP bolt is close to that of the steel material, and its weight is only about 1/5 of the same size.
(2) Glass fiber reinforced plastic rock bolt is easy to cut, it won’t produce sparks, glass steel is not a metal material, easy to cut, and will not produce sparks, especially suitable for “fully mechanized”. It can not only ensure the safety of underground coal mine, but also solve the mine anchor supporting function, and it can greatly improve the efficiency of coal mining, reduce the cut coal machine cut tooth damage to reduce the production cost.
Application
Fiberglass rock bolt has been used in construction industry, automotive and railway transportation
industry, electrical industry and communication engineering.
industry, electrical industry and communication engineering.
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