Mining Resin Bolt, Rock Bolt Supplier

Offering Support in Underground Mines

Mar. 26, 2022

In underground mining, it is necessary to support the roof to prevent areas that have already been mined from collapsing. Since the 1950s, the primary method for supporting the roof has been the installation of roof bolts.

What is the Difference between Soil nailing and anchors?

Mar. 10, 2022

To the untrained eyes both terms – soil nailing and soil anchoring – seem to be the same; since on the surface, they both look alike and literally perform the same function. However, this, of course, is far from the truth, as certain characteristics differentiate both soil stabilizing techniques.

How to: Install a Chemical Resin Anchor

Feb. 25, 2022

In some situations, using a traditional expanding plug, screw or anchor fixing in a breakable substance (concrete, brick or cement) can cause splitting or cracking.

The Types of Rock Bolts and Reinforcements Used with Rock Bolts

Feb. 17, 2022

A grouted rock bolt is a threaded bar made of steel, or rebar bolts. Once drilling is done and this steel bolt is inserted, cement grout or resin grout can be used as the grouting agent. For reinforcement, a cable bolt made of steel wires intertwined as a steel rope is placed with the grout in the borehole.

Previous 1 2 ... 12 13 14 15 Next

Hebei Jiufu Industrial and Mining Parts Co., Ltd.

Hebei Jiufu Industrial and Mining Parts Co., Ltd. is a manufacturer specializing in the supply of supporting materials for coal mining, construction engineering and large-scale concrete projects. It mainly produces self-drilling bolts, friction bolts, glass fiber reinforced plastic solid bolts