r32 self-drilling rock bolt
R32 Self-Drilling Anchor Rock Bolt - Hollow Bar Anchor & MicroPile
ONTON® R32 Self Drilling Anchor features a wide range of applications such as soil nails, micropiles, rock bolts, or ground anchors. It is applied to self-drilling ground control solution used in Civil Engineering and underground construction. The systems have been called as “self-drilling anchoring” or “injection piling”...read more
R32 hollow bolt-a kind of the R-thread self drilling rock bolt.
R32 hollow bolt is one kind of the R-thread self-drilling rock bolt.It is composed by hollow anchor bar, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor bolt can be cut and lengthened by coupling on request conveniently, which makes high piling output possible. It features a hollow bore for...read more
R32 Self Drilling Anchor - Sinorock
Features: 1. It can solve defects that unfilled grouting of traditional mortar anchor bolt during the construction and can't grouting with pressure. 2. The operation is simple, cost is low, construction is convenient and efficiency is clear. 3. It can realize grouting with pressure and reform foundation surrounding rock conditions.read more
Self Drilling Anchor System - SupAnchor
As the No.1 manufacturer and exporter of self-drilling anchors in Asia, SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. .... R32. Drill Bit. Hardened cross bit for loose to medium dense ground conditions. TC cross bit for soft to medium rock formations. Hardened button bitread more
Self-Drilling Anchor System | Maxdrill
Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S. Max. Tensile Load: 200-1900KN. Yield Load: 150-1500KN. Standard length: we can supply any length according to construction require. Application: Drilling; Placement of steel reinforcing elements; Grout placement. We can supply all the...read more
Atlas Copco Swellex
Atlas Copco Rock Reinforcement Products. Product catalogue. MAI SDA self-drilling anchors. Swellex rock bolts ..... R32. Ø 51 mm. Suitable conditions. Suitable for gravel with large boulders, soft to medium fractured rock formations, hard seams and concrete footings without seel reinforcement. EC type. Description.read more
DYWI® Drill Hollow Bar System - dywidag
Rock Fall Protection. Tie Back Anchorage. Ground Consolidation. Uplift Control. Abutments. Pile Foundation. Tie Rods. DYWI® Drill Hollow Bar System. Fields of ..... Self-Drilling (S-D) Expansion Bolt. Ground Anchor. Torque-Tension Diagram DYWI® Drill Hollow Bar Type R32-280. Applications. Hexagonal Nut R32.read more
Atlas Copco MAI Systems® SDA
MAI® - SDA® Anker (Self Drilling Hollow Core Anchor). A Hollow Core Anchor system as self drilling rock bolt for tunnelling in accordance with DIN 21521 .... Button bit with TC inserts for medium rock formations. Hardened percussion bit for very soft to soft soft caly. X Type. R32N. R32S. ANCHOR ROD R32. 32. 32. 18.5. 15.read more
DYWI® Drill Self-Drilling Bolt - DSI Underground Systems
The self-drilling DYWIDAG hollow core anchor is a fully threaded hollow bar that initially serves as a drill rod, utilizing a lost bit. ... Bolt is drilled in and grout is pumped through the center hole with pumpable resin or cement grouts. ... EXX is the hardest drill bit available, for strong rock, hard seams and concrete footings.read more
Sinorock® sales Self drilling anchor bolt and accessories.
R thread self drilling anchor bolt has sizes include R25, R32, R38, R51. It is suitable for broken rock and loose soil. Self-Drilling Anchor Bolt (R thread). T thread hollow anchor bar. Self Drilling Anchor Bolt (T thread). T thread self drilling anchor bolt is a kind of stainless hollow anchor. It applies to marine environment and...read more
Self Drilling Anchor Bolts (sda Bolts) - Rocktek Infra Services Private ...
With the help of our experienced professionals, we are able to offer superior quality of Self Drilling Anchor Bolts and accessories. These are a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured rock formations. Our range consists of : A hexagonal nut; Bearing...read more
Stainless Steel IBO – Self-Drilling Anchor
Stainless IBO Anchor Bolt is a good reinforcing material to be used for permanent support works. It provides the optimum combination of strength bond and corrosion resistance suitable for any rock bolt or ground anchor application. Applications include: ... support, etc. Stainless IBO Anchor Common Types: R25, R32, R38...read more
Self Drilling Anchor Bolt - Manufacturers, Suppliers & Dealers
Main Products : Sinorock Steel Tunnel Thread Self Drilling Anchor Bolt, Sinorock Self Drilling Anchor Bolt , R38N Drill Rock Mining Self Drilling Anchor Bolts , Top Strength R32S Self-Drilling Anchor Bolts. Luoyang, China |More... View Contact Details. Send Inquiry. Send Inquiry. Hollow Grouting Self Drilling Anchor Bolt...read more
Luoyang Jiangtai Technology Co., Ltd
Products. JIANGTAI drill bit for Self drilling anchor bolt · JIANGTAI anchor plarte for self drilling anchor coal mine roof support · JIANGTAI high quality self drilling anchor bolt T76 · JIANGTAI hollow anchor bolt support for slope R32 · JIANGTAI tunnel roof stablization anchor bolt T30 · JIANGTAI self drilling grouting bolt R38.read more
Metis® exports Self-Drilling Anchor Bolt (R thread)
R thread anchor bolt or called soil nail, which is an efficient anchoring method can be used for pre-support project, radial bolting and other rock supporting work. ... Brief Introduction R32 anchor bolt is is extensive applied in all kinds of constructions, such as railway system, metro project and infrastructure development.read more
Ground support - Atlas Copco
Atlas Copco has offered Swellex as a stable, safe and reliable system of rock support for the past 30 years. Contact us ... The installation process is simple and similar to rock bolt installation; making Swellex rock bolts accessible to all operators. ... The world's most comprehensive and productive range of rock drilling tools.read more
SPINMAX® - FiReP -Durability for the future-
The bolt has a high radial pressure resistance for injections with resins. or grout and is corrosion resistant for permanent support. The SPINMAX® offers a high tensile strength and can carry high loads. Its low weight with high torsional strength makes the bolt well suited. for works in loose rock up to a maximum hardness of...read more
buy Self Drilling Rock Bolt - high quality Manufacturers,Suppliers ...
Self drilling rock bolt. FOB Price: US $ 4 - 7 / Meter Port: SHANGHAI/ NANJING Brand Name: Fenghui Model Number: YF-XX Place of Origin: Jiangsu China (Mainland) Payment Terms: L/C,D/P,T/T Minimum Order Quantity: 3000 Meter/Meters Dimensions: R32. Self Drilling Rock Bolt , Find Complete Details about Self...read more
China Supanchor R32 Hollow Bolts& Self Drilling Anchor Bolt ...
China Supanchor R32 Hollow Bolts& Self Drilling Anchor Bolt, Find details about China Self Drilling Anchor Bolt, Hollow Bolt from Supanchor R32 Hollow Bolts& Self Drilling Anchor Bolt - Nantong SupAnchor Geotechnical Systems Co., Ltd.read more
Anchor bolt manufacturer - self drilling hollow ground anchor bolt ...
Quality Rock Drilling Tools manufacturers & exporter - buy Anchor bolt manufacturer - self drilling hollow ground anchor bolt,rock anchor bolt from China ... Self drilling anchor bolts: self-drilling rock anchoring/rock bolt/anchor plate factory from China: R22, R25, R32, R38, R51 rock bit, nuts, couplings, drill rod etc. 1.read more
DYWI® Drill Expansion Bolt Type T - Dywidag Norge
“one-step” rock bolt systems have been developed. This is a result of ... The self-drilling rock bolt product family has now been extended .... diameters and designs. □ Hardened or carbide inserts. □ DYWI® Drill S-D Expansion Element. Type T. □ Standard hollow bar diameters: R32, R38 and R51. □ R38 and R51: several...read more
Ground Control Solutions for Tunneling and Mining - Dywidag Norge
Product Range. DSI Austria's extensive product range includes: □ Anchors and Rock Bolts. Rebar Rock Bolt; Mechanical Anchor; GEWI® Anchor and Rock Bolt; GRP Rock. Bolt; DYWI® Drill Hollow Bar System; OMEGA-BOLT® Expandable Friction Bolt;. POWER SET Self-Drilling Friction Bolt; Friction Stabilizer; CT-BoltTM;...read more
Self Drilling Anchor Bolts - Midwest Diversified Technologies
MDTI Self Drilling Anchor Bolts, MDTI Self Drilling Anchor Systems, Self-Drilling Anchors Used to Stabilize Unstable Rock and Soil Formations. ... When a step down (reducer) drive arrangement is used i.e. R38 shank to drive to install R32 anchor bar, a locking torque should be applied at the R38 end to prevent the R32 bar...read more
Ground Control Solutions for Tunneling and Mining - dywidag ...
Rebar Rock Bolt; Mechanical Anchor; GEWI® Anchor and Rock Bolt; GRP Rock. Bolt; DYWI® Drill Hollow Bar System; OMEGA-BOLT® Expandable Friction Bolt;. POWER SET Self-Drilling Friction Bolt; Friction Stabilizer; CT-BoltTM; DSI Resin. Cartridges. □ Spiles. Rebar Spile; Injection Spile; IBO - Self-Drilling Spile; AT -...read more
Minova Self Drilling Systems - Minova Global
Face bolting. - Radial bolting. In both cases the technique involves the insertion of reinforcing elements such as Self Drilling. Systems. Soil and rock nails are typically ..... Page 230 www.minovaglobal.com. Minova Self Drilling Systems. Components. Item. Type. Soil Nails. Micropiles. Couplers bright. R32 L & N. 9899700083.read more
Kemaico » Product Category » Self-drilling Rock Bolts
Single-Lug (Double-Lug) Threaded Drill Rod · Single-Lug(Double-Lug) Welding Drill Rod · Extension Drill Rod · Semi-finished Materials · Couplings · Pneumatic Break Steel · Self-drilling Rock Bolts · R25N · R32N & R32S · R38N · R51L & R51N · T30/11 · T40/16 · T76N & T76S · Self-drilling-Rock-Boltsnew...read more
DYWI® Drill Hollow Bar System
R32/R38. R51/T76. Coupler with Central. Threadstop. Domed Nut. Nut with Convex Seat. T76 ESS-D 130 drill bit for rock sockets, also for drilling through (soft) secant piles. 6 .... Rock Bolts. Self-drilled hollow bars are used for rock bolting and grouting in softer rocks where there is loose ground or sections prone to collapse.read more
Drill bit adapter and Rotary injection adapter of ... - Rock Anchors
Application: To avoid excessive deflection in the drilling process, our suggestion is choosing drill bits which is one size up. For example, R32 self drilling rock anchor can be adapted to a R38 drill bit.read more
R32 Self Drilling Hollow Bar - Hollow Bar Anchors By Sinorock
Function: 1. Instead of the traditional mortar anchor bolt, it is used for radial reinforcement. 2. It can be used to reinforce unstable slope. 3. The foundation reinforcement of construction. Features: 1. It can solve defects that traditional mortar anchor is unfilled grouting during the construction and can't grout under pressure. 2.read more
Williams Form Engineering Corp. - Self-Drilling Rock & Soil Anchor ...
Williams Form Engineering Corporation presents the MAI Self-Drilling Rock and Soil Anchor System for ground anchoring, soil nailing and micro piles.read more
Wuxi Oriental Xinhong Environmental Protection Technology Co ...
Wuxi Oriental Xinhong Environmental Protection Technology Co., Ltd., Experts in Manufacturing and Exporting rock bolts,hollow anchor bolts and 1981 more Products. A Verified CN Gold Supplier on Alibaba.com.read more
Rock Drill bits--SG Shear Wrench-Tension Control Bolt Wrench
Furnace tapping hole rods 1)thread:R38-R32,T38 2)length:2800-4300. Rock Bolting. Self-drilling anchor bolt 1)dia:R25N,R32L,R32N,R32S,R32N,R51L,R51N,T76N,T76S 2)steel grade:Acc,To EN10083-1 3)tensile load:200-1900KN 4)standard length:1M,2M,3M,4M,6M. Self-drilling anchor bolt accessories 1)bit:cross bit...read more
R32l,R32n,R32s Self Drilling Anchor Bolt from China - StoneContact ...
R32 self-drilling anchor bar embodies drilling, grouting and anchoring as a whole, which is characterized by seamless steel pipe with thick wall and perfect thread shaping technology and fittings of good manual work. 1With alloy bit of high penetration, this anchor is easy to cut through various rocks under the help of rock...read more
Rock drill，button bit，thread drilling tools，Down-the-hole drilling ...
5,Coupling Sleeve: R22，R25，R28，R32，R38，T45，T51 6,Self Drilling Rock Bolt and Accessories: Bolt: R25,R32L,R32N,R32S,R38N,R51N,T76N,T76S Accessories:Coupling,Nut,Plate,Steel bit,Cross Bit,Button Bit,Asymmetrical button bit and etc. 7,Taphole drill rod and accessories 8,Integral Drill Rod,plug Drill Rodread more
A new dimension for ground engineering from - Ischebeck Titan
from apertures in the drill bit. Pressure then forces the grout back along the outside of the bar to form a strong, monolithic stabilising structure. Ischebeck Titan's ground engineering techniques provide solutions for anchor, soil nail, pile or rock bolt applications, with a wide variety of bar sizes, drill bits and accessories...read more
Guiyang Kemai Machinery & Equipment Co., Ltd. - Tophammer ...
Guiyang Kemai Machinery & Equipment Co., Ltd., Experts in Manufacturing and Exporting Tophammer drilling,DTH drilling and 177 more Products. A Verified CN Gold Supplier on Alibaba.com.read more
HCI Self-Drilling Anchor
regular rock bolts. The HCI Self-drilling Anchor is used for rock bolting and grouting in softer rocks where there is loose ground or sections prone to collapse. ... bar after the grout has cured. ▫ Anchor can be installed with many types of drilling equipment. System Components and Specifications. Specifications. Unit. R25. R32.read more
rock bolt, rock bolt Products, rock bolt Suppliers and Manufacturers ...
Sinorock mining self drilling injection hollow rock bolt. Origin : China. Brand Name : Sinorock. Material : 40cr. Description : R32 rock bolt is one of the R-thread self-drilling hollow injection anchor bolt. It is composed by hollow anchor bar, anchor nut, anchor plate, anchor coupling, drill bit, centralizer, and the hollow anchor...read more
R Thread Bars – R32 « Mayland Metallic Materials Ltd.
Self-drilling anchor (SDA) combines drilling, insertion and grouting into one easy operation. It reduces project lead time and installation difficulty. Mayland Metallic Materials Ltd. utilizes low carbon steel in all of its anchor production. Low carbon content in steel increases its ductility, reduces its brittleness, and resists...read more
Minova UK Presentation - SlideShare
Apr 18, 2016 ... Products Supplied: Rock Fall Netting Accessories 25mm ATB Bolts Lokset Resin AM1000 Grout Self Drilling Anchor; 25. 25 Case Study Ramsden Bellhouse Rail Embankment Products Supplied: R32 & R38 SDA (epoxy coated) complete system, Anchor Head plates, Gabions, Mesh, Geotextile Before...read more PRE Post:rotary cutting blade grinding machine
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