... for different ground conditions Steel wedge rock anchor consists of anchor rod, steel drill bit with alloy head, anchor coupling (optional), arch plate, grouting ... place with narrow space, achieving the aim of rock reinforcement with extra-long anchor.3 It’s unnecessary to take the measure ...
... high rate of installation since drilling, placing and grouting SupAnchor Anchor rock anchor pin SupAnchor Self-Drilling Anchoris a unique anchoring system and ... • Forepoling • Micro injection pile• Face stabilization • Temporary support anchor• Portal preparation • Soil nailingSupAnchor Anchor rock anchor pin TECHNICAL DATAsize:R25, R32, R38, R51, T76 ...
... reinforcement and tunnel disease treatment Self Drilling Rock Anchor Application ScopeSelf-drilling rock anchor is widely used in tunnel pre-support, ... grouting pressure to fully fill the cracks of surrounding rock. Anchor body: With the international standard wave-shape thread ... the purpose of support each other between surrounding rock and anchor. 5.With the high-strength coupling elongated by ...
1.FRP rock anchor bolt and plate 2.FRP All-Thread Plate 3.High quality 4.Competitive price 5.Black and White color 1.FRP rock anchor bolt and plate2.FRP All-Thread Plate3.High quality4.Competitive price5.Black and White color
... under pressure 4)hollow 1. product descriptionThis kind of anchor bolt is applicable to secondary complicated geological condition, ... permanent support and preparative support. Steel expansion type anchor bolt can form up the primary support quickly, resist ... purpose of long-term support.5. ApplicationGeneral hollow grouting anchor bolt is applicable to engineerings of railway, highway, tunnel ...
... surface treatments Self Drilling Hollow Rock Bolt Introduction: Common groutable anchor bar consists of hollow anchor bolt, anchor plate and anchor nut.It can be ... used in the supporting of all kinds of rock and soil ... with narrow space, achieving the aim of rock reinforcement with extra-long anchor.6.Its unnecessary to take the measure of ...
... impossible to solve the problem with ordinary anchor.While maxdrill self-drilling anchor embodies drilling,grouting and anchoring as a ... whole and can improve the condition of surrounding rock in ... 5)Productivity: 400MT/ monthWe can supply all the accessories including anchor bits, coupling, spherical nuts, plates, and stopper. Construction ...
... mm 20mm 22mm We are a professiona supplier for the rock bolt, which is coupled with all thread bar ,dome plate ... get the advantage of our low-cost and efficient service. rock bolt
... mm 20mm 22mm We are a professiona supplier for the rock bolt, which is coupled with all thread bar ,dome plate ... get the advantage of our low-cost and efficient service. rock bolt
1.Split set anchor bolt 39mm*2400mm. 2.It is manufactured from high-strength ... ≥16%≥16%≥16%Typical Anchorage25-47kn27-53kn35-67kn Split set anchor bolt 39mm*2400mm
... as for slope and face stabilization. FRP ROCK BOLTThe FRP composite rock bolt is made from high strength glass fibers ... resistance properties in harsh chemical and alkaline environments. FRP rock bolts are used for strata support in mine;tunnel; ... as for slope and face stabilization.Advantages of FRP rock bolt:CuttabilityHigh tensile strengthHigh end loadingLow weightEasy handlingHigh torsion ...
TRZ self drilling anchor embodies drilling, grounting and anchoring as a whole and can improve the condition of surrounding rock TRZ self drilling anchor embodies drilling, grounting and anchoring as a whole and can improve the condition of surrounding rock in the course of deformation due to high ground stress.Dia: 25-38 mmtensile strength: 600 Mpa TRZ hollow self drilling grouting anchor
... . Certification: CE Standard 2. Material: nylon 3. Made In China Rock Climbing Nylon SlingMaterial: nylonShaped:flatMajor axis: 16kNLength: 11,17,25 ... can generate enough impact force (16.7 kN) at the anchor to pull a Wallnut 11 wire (12 kN) apart. Tying ... in fact usually a blend of nylon and Dyneema® fibres. Rock Climbing Nylon Sling
... . Order: 5 Tons Prestressing Hollow Expansion Anchor BoltPrestressed hollow anchor bolt is designed for hard rock at fractured zone,with high strength head ... ,maily used for underground.Prestressed hollow anchor bolt ...
... m21.6 bird cage anchor Cable bolt : 1.Material:steel2.Fuction:used as rock bolt for support3.Diameter ... 24mm 17.8mmGood quality,low price The cable rock Bolt is made of steel strand,and ... in the body ,that can churn anchor grout sufficiently and hold more anchor grout . when the grout solidified, ... between the bolt and strata ,that can improve anchor capacity. 2.PROPERTY: ITEMSPEC.ROD DIAMETER(mm)BEARING ...
... provides stability and high holding power. Perfect for sand, pebble, rock and so on Galvanized Plow anchorHot dipped galvanized for lasting ... provides stability and high holding power. Perfect for sand, pebble, rock, grass, kelp and coral bottoms.Size: 14lb, 22lb, 35lb, 44lbFinish ...
Prestressed Rock Bolt. plate. nut,bits,Coupling. Prestressed Rock BoltType:R25,R27,R32O.D.:25mm,27mm,32mmTensile Strength:≥150,≥180,≥230Thread type:LeftAccessories:Plate,Nut,coupling,expansion anchor bits Prestressed Rock Bolt
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