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Thread Bars

Rock Bolts
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DSI is a major supplier of underground coal and metalliferous strata control products.
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Welshpool, WA based Rock Australia provide ground support products, cable bolts, cable packs, thread bars and dynamic support systems.
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Rocktech provide ground support products, equipment and services to the mining and civil engineering sectors in Australia. Their product range includes cable bolts, cable packs, cable bolt accessories, theadbars, roll mesh, friction stabilisers, grout ...
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DSI Friction Bolt
Supplier news
08/08/08 - DYWIDAG-Systems International (DSI) manufactures and supplies specialist strata reinforcement and support products to the underground coal and metalliferous mining sectors. The DSI Friction Bolt is manufactured from a high strength steel tube, which ...
Mining systems for coal and metalliferous mining sectors
Supplier news
17/07/08 - The Mining division of DYWIDAG-Systems International, also known as DSI, specialises in the development, production and supply of high quality mining systems and is represented in all important mining regions worldwide.
Post-tensioning system
Supplier news
09/07/08 - DYWIDAG-Systems International, also known as DSI, develops, produces and supplies Post-Tensioning systems to meet the exacting demands of global construction markets. DYWIDAG and SUSPA post-tensioning systems are characterised by good load-carrying ...
Cable bolt tensioner
Supplier news
13/06/08 - DYWIDAG-Systems International’s 23.5mm Cable Bolt Tensioner has now been modified for use on 15.2mm cable bolts.
Hi-Ten strand bolts
Supplier news
05/06/08 - The Post-groutable Hi-Ten strand bolt is an advancement of the standard Hi-Ten bolts.
Tiger Bolt resin bolts
Supplier news
04/06/08 - The Tiger Bolt System, DYWIDAG-Systems International, is a one pass, permanent resin bolt system that can be installed with standard Jumbo drills.

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