| Model: | MGSL25 |
|---|---|
| Brand: | JiaoYoung |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes |
| Label: | Fiberglass anchor , Fiberglass bolt , coal mine |
| Price: |
US $6.8
/ pc
|
| Min. Order: | 6000 pc |
| Live Chat: | Last Online:15 Sep, 2017 |
Rock Bolts:
pultruded Rock bolt comes with a surface
roughened by helical winding or textured surface for enhanced shear bonding between the grout and the rod with high-pressure injection moulded thread and composite nut.
Features:
High strength and impact toughness
Non-Corrosive
Non-Conductive
Dimensionally-Stable-Under-Thermal-Loading
Outstanding anchorage capability.
Excellent performance in high deformation ribs.
Installed with standard techniques and equipment.
Easily handled and transported.
Fire resistant and anti-static rating.
Cutability without the danger of sparks.
|
FRP Rock Bolt Test Unit |
MGSL18 |
NGSL20 |
MGSL22 |
MGSL24 |
MGSL27 |
|||
|
Rod |
Surface |
Uniform appearance, no bubble and flaw |
||||||
|
Nominal Diameter/mm |
18 |
20 |
22 |
24 |
27 |
|||
|
Tensile load/KN |
160 |
210 |
250 |
280 |
350 |
|||
|
Tensile Strength/MPa |
600 |
600 |
600 |
600 |
600 |
|||
|
Shearing strength/MPa |
150 |
150 |
150 |
150 |
150 |
|||
|
Torsion/Nm |
45 |
70 |
100 |
150 |
200 |
|||
|
Antistatic |
3*107 |
3*107 |
3*107 |
3*107 |
3*107 |
|||
|
Flame Resistance |
Flaming |
s |
≤6 |
≤6 |
≤6 |
≤6 |
≤6 |
|
|
s |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
|||
|
Flaming burning |
s |
≤60 |
≤60 |
≤60 |
≤60 |
≤60 |
||
|
s |
≤12 |
≤12 |
≤12 |
≤12 |
≤12 |
|||
|
Plate |
Plate load strength/kN |
70 |
80 |
90 |
100 |
110 |
||
|
Central diameter/mm |
28±1 |
28±1 |
28±1 |
28±1 |
28±1 |
|||
|
Nut |
Nut load strength/kN |
70 |
80 |
90 |
100 |
110 |
||
Application:
Slope protection, supporting in mining, traffic, municipal works, water and hydropower projects and military defense, coal mine rock lane, half coal rock lane, airport construction, subway, roadway, basement, etc.