Rock Bolt
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Rock anchor rods are used in tunnel excavation and underground mining to insert steel rods into holes drilled into the top or walls of rock layers, providing support for the top -
Products Description The rock bolt body of the hollow rock bolt adopts a hollow design, and the middle hole of the rod body serves as the high-pressure wind and water channel and
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Usage Introduction:The slotted anchor rod consists of a rod body, a retaining ring, and a tray. The rod body is formed by cold-rolled 20MnSi strip steel, with a straight seam left
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Even by force.easy installation.Full length anchorage.Mainly used in advance support, slope support, pit foundation support of roads, railways, tunnels and other surrounding rock
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Fiberglass anchor rods are made of composite materials such as fiberglass and epoxy resin, which have the advantages of lightweight, high strength, and corrosion resistance.
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Fiberglass anchor rod is a composite material made of fiberglass and resin, widely used in tunnel, slope, and surrounding rock control engineering in geotechnical, water
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Products Description FRP bolt are composed of resin and fiberglass. Used at the forefront of a coal mining machine, mainly for reinforcing rock masses. Products Information
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Galvanized pipe joint bolt is a new type of full-length anchorage and active reinforcement of surrounding rock. Its three-dimensional part is a longitudinally-slotted
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Full name of equal strength rebar type resin bolt, (fully ribbed bars) made of right-handed fine rolled rebar, thread continuous, the whole length can be nuts. Anchor rod is a
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The anchor is not only used in mines, but also used in engineering technology to strengthen the main body of slopes, tunnels and dams. Anchor bolts (also known as soil anchors and
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Glass reinforced plastic (FRP), also known as GFRP, is used in coal mine support. That is, fiber reinforced plastics generally refer to glass fiber reinforced unsaturated
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Pipe slotted bolt is a new type of full-length anchorage and active reinforcement of surrounding rock. Its three-dimensional part is a longitudinally-slotted high-strength steel
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