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2017-2-28 · Suitable for testing virtually all types of rock bolts and soil nails; When testing friction bolts, OMEGA-BOLT ®, or forged head bolts, the pull collar must be put onto the bolt BEFORE installation of the bolt; 30 ton units available for sale or rent; Comes complete with wooden crate; Pull test collars available upon request
Get Price5.1 Rock bolts are used for support in a variety of mining and civil engineering situations. 3 The pull test may be used to provide a quantitative measure of the relative performance of different anchor systems in the same rock type. Anchor systems may be different mechanical anchors or different bond materials or …
Get Price2012-8-29 · pull tests (SEPT), in which only the top 12 in of the bolt is grouted (figure 4). The Grip Factor (tons per inch) is calculated as: Grip Factor = Maximum SEPT Load (tons)/12 in SEPT have been used since the earliest days of resin bolts (9). They are widely employed internationally today, and are even required in the U.K. (10).
Get PricePull Test Solutions have competent trained anchor installers & testers available 7 days a week. Whether it be general purpose anchors, scaffolding ties, rope access anchors, we have the right Pull Test Solution for your projects. Our Technical team are on hand to offer advice and understand your end goals going forward. Why not …
Get Price5/8' Bolt 3/4' Bolt 7/8' Bolt; Body Diameter E: All bolts: ±0.56' (±14.2mm) ±0.68' (±17.3mm) ±0.79' (±20.1mm) Head Across Flats F: 1-1/8' Square T-Dome: 1.088' - 1.125' (27.64 - 28.58 mm) 0.906' - 0.938' (23.01 - 23.83 mm) 1.088' - 1.125' (27.64 - 28.58 mm) 0.906' - 0.938' (23.01 - 23.83 mm) Head Across Corners G: …
Get Price2020-2-29 · An economical, medium strength rod used for tie downs, and rock reinforcement. Use AR Expansion cone shell anchor series for blind hole and prestressed rebar anchor applications. Use 2 tubes for complete grouting. One tube pumps grout to the back of the borehole and the other acts as a vent. The …
Get PricePull-out-testing-equipment-for-Roofing-industry. EXTRACTOR D: Digital 4,000 lbs Pull Tester for screws, anchors, bolds. Full set of accessories for testing fasteners Display peak force Digital version. 2,990.00. …
Get Price2019-8-25 · Pull Out Testing provide pull out testing, load and stress testing, anchor bolt testing for construction companies, architects, steel fabrication companies, steel erection companies, schools, access companies such as window cleaners, scaffold companies, health and safety companies, commercial builders, air conditioning …
Get Price2021-7-25 · Tensile Pull Test Equipment are available as part of a TestResources product line of test machine accessories that include a wide range of test fixtures, high low temperature chambers, furnaces, tensile grips, and extensometers. These accessories can be made compatible by TestResources to match test machines …
Get PriceHilti's anchor site testing service is the solution. Schedule anchor site testing. As a Structural Engineer, you may not have enough data available to determine the resistance of a post-installed anchor for a safer, efficient and cost-effective design. Approval documents or technical manuals may not cover the base material.
Get PriceRock Mechanics. Rock mechanics is an important field of geotechnical engineering as it is the theoretical and applied science concerning the physical behavior of rocks and rock masses. We offer an extensive range of modern laboratory solutions for strength, stiffness and durability determinations according to international …
Get PriceDYWIDAG-Systems International Pty. Ltd. (DSI) is Australia’s largest manufacturer & supplier of specialist strata reinforcement & support products to the underground coal & metalliferous mining sectors.DSI is also a major exporter of these products to the Asia-Pacific Region.
Get Price2014-10-1 · When a bolted rock joint is subjected to pull-and-shear loading, the bolt deforms with increasing joint displacement, and this can mobilise an axial load N and a lateral load Q (Marenče and Swoboda, 1995).In the elastic region, the bolt deforms as a curve and has two critical points: one in the bolt-joint intersection with zero …
Get Price2017-5-31 · CBI and the owner agreed that field testing of anchor options was necessary. 2. INTERPRETING THE TESTING RESULTS. CBI chose two regularly available epoxy anchors, and hired an outside testing firm to perform pull-tests on epoxy threaded rods in the rubble substrate. The test was performed on four (4) …
Get PricePull-out-testing-equipment-for-Roofing-industry. EXTRACTOR D: Digital 4,000 lbs Pull Tester for screws, anchors, bolds. Full set of accessories for testing fasteners Display peak force Digital version. 2,990.00. …
Get PriceRock Mechanics. Rock mechanics is an important field of geotechnical engineering as it is the theoretical and applied science concerning the physical behavior of rocks and rock masses. We offer an extensive range of modern laboratory solutions for strength, stiffness and durability determinations according to international …
Get PriceOne brand Allfasteners is particularly proud to supply to Australian trades is Hydrajaws – the premium choice of pull tester. British-made, and available in a variance of strengths and kits, these products are conceived to achieve extreme pull force like that of a man-made machine, with the simple turn of a man-driven handle.
Get PriceHydrajaws Portable Pull Testers. At Hydrajaws we develop, manufacture and sell a range of portable pull testers for testing the crucial holding force of anchors and fixings in construction materials. For over thirty years our testers have been confirming the on-site safety of fixings in countries worldwide.
Get PriceExpansion Shell Anchors Rock Bolts with Expansion Shell. Extremely fast and easy installation. Immediate load bearing capacity in the borehole. Galvanized version available. Retensionable. Various angle compensation designs available.
Get Price2021-7-28 · Let us upgrade or repair your tensile testing machine. Since 1953, we have retrofitted and upgraded thousands of used tensile testers including Instron, Satec, Baldwin, MTS, Tinius Olsen, Zwick Roell AG, United, Riehle and Forney Electro-Mechanical and Servo Hydraulic Materials Testing Machines.
Get PriceKennards Hire has testing and measuring equipment for hire to suit every job, whether you're working in mines, on the railway or at a concert. Visit Kennards Hire online or call at 135135 to rent testing and measuring equipment.
Get Price2021-7-28 · Let us upgrade or repair your tensile testing machine. Since 1953, we have retrofitted and upgraded thousands of used tensile testers including Instron, Satec, Baldwin, MTS, Tinius Olsen, Zwick Roell AG, United, Riehle and Forney Electro-Mechanical and Servo Hydraulic Materials Testing Machines.
Get PriceMTS designs and manufactures testing products and solutions including test systems, simulation systems, shake tables, load frames, and testing grips, fixtures and accessories.
Get PriceStandard bolt lengths range from 600 to 3000mm in 300mm increments. Non-standard requirements are available by negotiation. Bolts are packaged in bundles with threads protected by heavy duty polyethylene bags. Bolt fittings, such as nuts, anti-friction washers and domed balls, are supplied fitted to rock bolts in the …
Get Price1.1 These test methods cover procedures for static tensile and shear testing of post-installed and cast-in-place anchorage systems in members made of concrete or members made of solid, hollow, or grout-filled masonry and related materials. Tests may be made to determine the ultimate load or to apply a proof load to verify …
Get PriceSun LabTek – Equipments (I) Pvt. Ltd. Our Address. New Delhi, India. Call Us Any Time. +91-9871061108 +91-9810626700. Send An Email. [email protected] [email protected] Working Time. Mon To Sat 9AM to 9PM.
Get Price2021-7-28 · Fastener Bolt & Screw Supplier Philippines. 7TMW Inc is one of the most trusted manufacturer of Anchor Bolt, Steel Fastener Bolt, Base Plate, Hexagonal Nut, Chemical Bolt, Chemical Epoxy, Machine Bolt and other steel product in the Philippines. With almost 50 years of expertise, We are the number one choice of …
Get PriceAMETEK Sensors, Test & Calibration supplies materials testing machines and force measurement instruments that provide the highest level of performance and capability for production testing, quality control, laboratory testing, research and education. Chatillon and Lloyd Instruments are just some of the world-renowned …
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Get PriceMotorized benchtop device for destructive and non-destructive pull force tests up to 5,000 or 10,000 N (1,100 2,200 lbf.). PullTester 28. Motorized testing device with 3 force ranges and 4 pulling speeds for destructive pull force tests up to 1,000 N (220 lbf.). PullTester 320.
Get PriceHydrajaws Portable Pull Testers. At Hydrajaws we develop, manufacture and sell a range of portable pull testers for testing the crucial holding force of anchors and fixings in construction materials. For over thirty years our testers have been confirming the on-site safety of fixings in countries worldwide.
Get Price2 天前 · Tensile test machines, also known as tension test machines, are universal testing machines specially configured to evaluate the tensile strength of specimens. Our tensile testers will measure characteristics such as ultimate tensile strength, yield strength, elongation, and modulus. Each tensile test machine is configured to your testing …
Get Price2021-6-20 · DESIGN, INSTALLATION AND TESTING OF HELICAL PILES & ANCHORS ... Ultimate Tension Strength Based on Bolt Strength * (kip) 4,500 5,500 7,500 13,000 23,000 Torque Rating (ft-lb) RS2875.165 Round Shaft Type RS Series - Shaft Mechanical Properties RS2875.203 Round Shaft RS2875.262
Get PriceEUROCK 2021 - Mechanics and Rock Engineering from Theory to Practice - the 2021 ISRM International Symposium 21 - 24 Sep, 2021 Virtual,Italy ARMS11 - 11th Asian Rock Mechanics Symposium, Challenges and Opportunities in Rock Mechanics - an ISRM Regional Symposium
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