Home > Product > Rock Anchors > Hollow Grouting Anchors > Standard Hollow Grouting Anchors
Categories
New Products
Standard Hollow Grouting Anchors
Standard Hollow Grouting Anchors
Standard Hollow Grouting Anchors
Standard Hollow Grouting Anchors

Standard Hollow Grouting Anchors

Jining Dongyanbo Mining Equipment Co., Ltd.'s Standard Hollow Grouting Anchors combine anchor cable support and grouting functions. Their hollow structure facilitates dense grouting, effectively consolidating fractured surrounding rock. Suitable for shallow to mid-level anchoring reinforcement in conventional underground roadways and tunnels, they offer high cost-effectiveness and strong practicality.

Send Inquiry

Product Description
Jining Dongyanbo Mining Equipment Co., Ltd.'s Standard Hollow Grouting Anchors utilize a hollow steel strand structure. This retains the high-strength support characteristics of conventional anchor cables while opening up grouting channels, achieving integrated anchoring and grouting construction. No additional grouting pipes are required, simplifying the construction process. The product is primarily suitable for underground roadways with relatively conventional fractured surrounding rock and loose coal seams, as well as initial tunnel support and shallow slope reinforcement. Grouting allows for uniform injection of grout into surrounding rock fissures, forming a unified structure. Simultaneously, the anchor cables themselves provide strong tensile strength, providing double reinforcement of the surrounding rock and preventing roof subsidence, spalling, and collapse. The hollow structure ensures full grouting without voids or leakage, provides a large anchoring bonding area, ensures uniform stress, and the steel strand material meets strength standards, with reliable tensile and deformation resistance. The installation process is simple, requiring no complex equipment, and offers excellent cost-effectiveness. It can meet the needs of most conventional support projects in mines, providing stable support with a service life that meets standards.
Send Inquiry
Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.

Related Products