tunnel support rock bolt, tunnel support rock bolt

Alibaba offers 515 tunnel support rock bolt products. About 28% of these are Anchors, 18% are Bolts. A wide variety of tunnel support rock bolt options are

High-Quality, Durable & Robust tunneling rock bolt

T76S self drilling anchor rock bolt for tunneling Description Size Part No. Weight Remark ( kg ) (lb) T76S Steel cross bit T76/130 mm/EYS 76MT311130 6.00 13.23 Hardened drill bit with buttons for medium to dense soil and rock TC button bit T76/130 mm/EYSS 76MT302130S 6.00 13.23 As above but with TC-inserts TC button bit T76/130mm/ESS-F

Insulated frp fiberglass rock bolt for Varied Uses

SupAnchor FRP Fiberglass Rock bolt for mining and tunneling Anchoring Bar Drywall Installation for Underground Mining Support US $2.50-$5.00 / Meter 100 Meters (Min Order)

TUF BAR Fiberglass Rock Bolts Lifting Anchors

TUF-BAR fiberglass rock bolts utilize our strongest load-bearing GFRP fiberglass rebar. With ideal applications in Hard Rock Mining, Ground Stabilization, Salt Mines, Tunneling, and Tibacks, they are used in both permanent and temporary ground support

Threaded Fiberglass Bolts DSI Underground Canada

Tunneling. Anchors, Rock Bolts & Pre-Support. CT-Bolt ™ Combination Rock Bolt; AT Pipe Umbrella System; AT Pipe Umbrella Automation; AT TUBESPILE ™ Spiles and Forepoling Boards; Underground Construction. Support Systems. Lattice Girders. 3 Bar / 4 Bar; Advantages / Fabrication; Applications; Requirements; Wallplate Beams; Liner Plates

Insulated fiberglass gfrp rock bolt for Varied Uses

The rock bolt has a high radial pressure resistance for injections with resins or grout and is corrosion resistant for permanent support. Its low weight with high torsional strength makes the bolt well suited for works in loose rock up to a maximum hardness of 60–70 Mpa.

Mechanical Rock Bolts DSI Underground Canada

Tunneling. Anchors, Rock Bolts & Pre-Support. CT-Bolt ™ Combination Rock Bolt; AT Pipe Umbrella System; AT Pipe Umbrella Automation; AT TUBESPILE ™ Spiles and Forepoling Boards; Underground Construction. Support Systems. Lattice Girders. 3 Bar / 4 Bar; Advantages / Fabrication; Applications; Requirements; Wallplate Beams; Liner Plates

Fiberglass Dowel DSI Underground Australia Rock Bolts

Rock Bolts FRP Product Code Prefix AROA Product Code Guide Bolt Type Length UTS Breakout Nut AROA 1200 15 ELLBOB 15 Tonne Dowel 20 Tonne Dowel 30 Fiberglass Dowel

Rockbolts and cables Rocscience Inc.

2018-9-21  70% of the capacity of the bolt be installed initially. This provides a known load with a reserve in case of additional load being induced by displacements in the rock mass. One of the primary causes of rockbolt failure is rusting or corrosion and this can be counteracted by filling the gap between the bolt and the drillhole wall with grout. While

TUF BAR Fiberglass Rock Bolts Lifting Anchors

TUF-BAR fiberglass rock bolts utilize our strongest load-bearing GFRP fiberglass rebar. With ideal applications in Hard Rock Mining, Ground Stabilization, Salt Mines, Tunneling, and Tibacks, they are used in both permanent and temporary ground support applications and are non-corrosive, non-magnetic, and non-conductive.

| JENNMAR

M3 Expandable Rock Bolt M3 expandable rock bolts offer superior quality that responds to the most demanding roof support applications. Its high load capacity and excellent elongation properties ensure safer working conditions and faster excavation cycles.

China Fiberglass Anchor Rock Bolt 24mm for Underground

China Fiberglass Anchor Rock Bolt 24mm for Underground Mining Support, Find details about China Polymer Cfrp Carbon Fiber Rebar, FRP Glass Full Screw Resin Bolt from Fiberglass Anchor Rock Bolt 24mm for Underground Mining Support XIN CHENG INDUSTRY MATERIAL CO., LTD.

China Rock Bolt manufacturer, Anchor Drill, Anchor Bolt

2021-5-18  Supanchor S25 Fiberglass Solid Bar Tunneling Support Self-Drilling Hollow Grouting Rock Bolt Formwork Accessories, Wing Nut, Anchor Hex Nut, Rock Bolt, Ground Anchor, Anchor Bolt. City/Province. Handan, Hebei, China. M10 Stainless Steel 304 316 A2 A4 Expansion Rock Concrete Wedge Anchor Bolt

Sigma DG Fiberglass Systems Vancouver, WA

Fiberglass Rock Bolts Mateenbolt™ fiberglass rock bolts are ideal for ground support in mining and tunneling methods that require temporary or permanent reinforcement. Mateenbolt™ fiberglass rock bolts are easily cut with conventional mining equipment while not causing damage or down time unlike steel rock

Pultruded Fiberglass FRP Mining rock bolts, View FRP

Pultruded Fiberglass FRP Mining rock bolts . Anti-static Fiberglass Composite roof bolt . FRP (Fiber Reinforced Polymer) Fiberglass reinforced polymer/plastic mining anchor bolts is mainly made from a combination of high strength fiber glass roving and durable resin.

Tunneling DSI Underground Australia

With a large variety of anchors, rock bolts, passive supports and the well-known and proven AT Pipe Umbrella System, we are committed to the safety of your Tunneling project. We are certified according to ISO 9001 and dispose of fully developed logistics that fulfil the highest quality standards.

High strength Fiberglass FRP anchor bolts rock bolts/GFRP

2018-9-13  Fiberglass FRP anchor bolts rock bolts/GFRP Anchor Rock Bolts Applications Fiber glass rebar, FRP rebar, GFRP rebar, Composite rebar,reinforcing bar with diameter from 4mm to 55mm.manufactures composite Rebars by combining the pultrusion process and an in-line winding & coating process for the outside sand surface.

Roof Support/Rib Support & Rock Reinforcement JENNMAR

YIELD-LOK Bolt is a new generation of yielding rock bolt that provides reliable ground control in both seismic and convergence ground conditions. It is fully grouted with resin or cement in application and provides immediate primary support on installation.

DSI Fiberglass Rebars secure gold mine in Canada DSI

Anchors, Rock Bolts & Pre-Support. CT-Bolt ™ Combination Rock Bolt; AT Pipe Umbrella System; AT Pipe Umbrella Automation; AT TUBESPILE ™ Spiles and Forepoling Boards; Underground Construction. Support Systems. Lattice Girders. 3 Bar / 4 Bar; Advantages / Fabrication; Applications; Requirements; Wallplate Beams; Liner Plates; Threadbar

Tunneling DSI Underground Australia

With a large variety of anchors, rock bolts, passive supports and the well-known and proven AT Pipe Umbrella System, we are committed to the safety of your Tunneling project. We are certified according to ISO 9001 and dispose of fully developed logistics that fulfil the highest quality standards.

Roof Support/Rib Support & Rock Reinforcement JENNMAR

YIELD-LOK Bolt is a new generation of yielding rock bolt that provides reliable ground control in both seismic and convergence ground conditions. It is fully grouted with resin or cement in application and provides immediate primary support on installation.

Sigma DG Fiberglass Systems Vancouver, WA

Fiberglass Rock Bolts Mateenbolt™ fiberglass rock bolts are ideal for ground support in mining and tunneling methods that require temporary or permanent reinforcement. Mateenbolt™ fiberglass rock bolts are easily cut with conventional mining equipment while not causing damage or down time unlike steel rock

High strength Fiberglass FRP anchor bolts rock bolts/GFRP

2018-9-13  Fiberglass FRP anchor bolts rock bolts/GFRP Anchor Rock Bolts Applications Fiber glass rebar, FRP rebar, GFRP rebar, Composite rebar,reinforcing bar with diameter from 4mm to 55mm.manufactures composite Rebars by combining the pultrusion process and an in-line winding & coating process for the outside sand surface.

200mm2 Fiberglass 20mm Solid Rock Anchor Bolts For Mining

Fiberglass 20mm Solid Rock Anchor Bolts Suppliers In Mining . Features . The SupFRP ® GFRP Solid Bolt have a high tensile load and bearing capacity with accessories, but the weight is only one quarter of metal product. It is used in Mining, Tunneling and Civil Engineering widely. It provides more possibilities as an alternative to metal.

China Rock Bolt manufacturer, Anchor Drill, Anchor Bolt

2021-5-18  Supanchor S25 Fiberglass Solid Bar Tunneling Support Self-Drilling Hollow Grouting Rock Bolt Formwork Accessories, Wing Nut, Anchor Hex Nut, Rock Bolt, Ground Anchor, Anchor Bolt. City/Province. Handan, Hebei, China. M10 Stainless Steel 304 316 A2 A4 Expansion Rock Concrete Wedge Anchor Bolt

DSI Fiberglass Rebars secure gold mine in Canada DSI

Anchors, Rock Bolts & Pre-Support. CT-Bolt ™ Combination Rock Bolt; AT Pipe Umbrella System; AT Pipe Umbrella Automation; AT TUBESPILE ™ Spiles and Forepoling Boards; Underground Construction. Support Systems. Lattice Girders. 3 Bar / 4 Bar; Advantages / Fabrication; Applications; Requirements; Wallplate Beams; Liner Plates; Threadbar

Armin Atmajaya: Rock bolt

2020-12-27  Rock bolt A rock bolt is a long anchor bolt,for stabilizing rock excavations, which may be used in tunnels or rock cuts. It...

Useful Knowledge You Must Know About Rock Bolt

Rock bolt reinforcement can be used in any excavation geometry, is simple and quick to apply, and is relatively cheap. The length of the rock bolt can be varied, which is depended on the reinforcement requirements. Rock bolt also has a lot of categories, such as ordinary self-drilling rock bolt, duplex coating rock bolt, expansion shell rock bolt, stainless self-drilling rock bolt, fiberglass

Pultruded Fiberglass FRP Mining rock bolts, View FRP

Pultruded Fiberglass FRP Mining rock bolts,US $ 6 20 / Set, Hubei, China, JIAOYOUNG, JY30.Source from Yichang JiaoYoung Building Material Co.,Ltd.