T40 Roof Rock Bolt Anti Floating Anchor Bar

The anchor rod body is a grouting pipe, which can anchor the rod body after injecting grout. When the grouting pressure is high, some of the grout will seep into the cracks of the anchor hole, playing a role in strengthening the surrounding rock. The upward facing hole should be equipped with a grout stop plug and exhaust pipe. 1. Rapid initial support, control the deformation of surrounding rock, and ensure the stability of surrounding rock. 2. The hollow design enables the anchor rod to function as a grouting pipe, avoiding the loss of mortar caused by the traditional construction process of pulling out the grouting pipe. 3. The grouting is full and can achieve pressure grouting, improving the quality of the project. 4. Due to the role of various accessories, the centering of the rod is very good, and mortar can wrap the entire length of the anchor rod, avoiding the risk of corrosion and achieving long-term support. 5. Easy to install, without the need for on-site thread process…