Steel Reabar
- -Steel Reabar is made of hot rolled rib bar. which has great anchoring effect and can be cut according to demands.
- -Steel Reabar undergoes very stringent tensile testing to ensure product quality.
- -Provide customers with a pull test for Steel Reabar after installation.
- -Usually combined with star plates, provides anchoring force for rock strata.
Steel Reabar Functions:
Being used with a face plate, domed ball, and nut.
Resin Bolt can be an effective rock reinforcement system for ground support.
Steel Reabar Features&Advantages:
Available in left hand or right hand tread.
Suitable for using with either resin cartridges or cement grout.
Higher thread ribs mix resin better and improve anchorage.
Due to continuous thread on entire length. the nut can be fastened upward at any place. This will increase the material utilization ratio and save cost.
It has equal strength on the entire length.
Available in black or hot dip galvanized.
Resin Bolt Mechanical Properties
| ITEMNO | DIA | MASS | YIELD STRENGTH≥335MPa | YIELD STRENGTH≥500MPa | YIELD STRENGTH≥890MPa | ||||||
| (mm) | (kgs/m) | YIELD (kN) | TENSILE (kN) | ELONGATION | YIELD (kN) | TENSILE (kN) | ELONGATION | YIELD (kN) | TENSILE (kN) | ELONGATION | |
| 16 | 16 | 1.5 | ≥67 | ≥97 | ≥17% | ≥100 | ≥135 | ≥15% | ≥178 | ≥231 | ≥9% |
| 18 | 18 | 1.9 | ≥85 | ≥123 | ≥17% | ≥127 | ≥171 | ≥15% | ≥226 | ≥293 | ≥9% |
| 20 | 20 | 2.4 | ≥105 | ≥152 | ≥17% | ≥157 | ≥211 | ≥15% | ≥280 | ≥364 | ≥9% |
| 22 | 22 | 2.9 | ≥126 | ≥182 | ≥17% | ≥189 | ≥255 | ≥15% | ≥337 | ≥438 | ≥9% |
Steel Reabar Bearing plate:
Steel Reabar Accessories:
Domed nut, hex nut, anti-friction washer,domed ball
Steel Reabar Length & Package
Bolts are packaged in bundles.
Bolt fittings, such as nuts, anti-friction washers and domed balls, are supplied fitted to rock bolts in the configuration requested.
Steel Reabar Applications:
Mines
Tunnels
Slopes
Places where need ground support
