IGH-TENSILE STEEL GRID MESH

For general large-surface ground support,high tensile steel grid mesh replaces welded mesh sheets or heavy mild steel chain-link mesh as a light-weight solution.It offers superior strength with significantly less overlap loss and allows significantly shorter installation times.Designed specifically for the underground mining industry,high tensile steel grid mesh provides unparalleled quality through perfomance,durability and reliability-combined with maximum efficiency.

Specification

The high-tensile steel grid mesh system consists of four main components that are carefully coordinated with each other:

1. high-tensile steel grid mesh steel wire mesh

high-tensile steel grid mesh mesh is made of high-tensile steel wire with an ultimate tensile strength of 1770 N/mm2.

2. high-tensile steel grid mesh spike plates

Rigid spike plates that are reinforced with ribbing ensure optimal loadtransmission from soil or rock anchorsto the high-tensile steel grid mesh mesh.These plates are placed over the anchor heads and tightenedto pre-tensionthe mesh onto the slope.The plates are galvanized and have dimensions of 13.0″*7.5″*0.4″(330mm*190mm*10mm).

3. high-tensile steel grid mesh connection clips

The connection clips high-strength steel wire connection clips enable mesh sections to be joined without overlapping and stll guarantee one hundred percent transfer of forces.These claw are hot dipgalvanized and consist of 0.25″(6mm)thick steel spiral.

4. Soil or rock nails

Adapted to the local soil and rock static requirements,the high-tensilesteel grid mesh mesh can be anchored in accordance with our dimensioning concept with commercial soil or rock nails.The main anchors of the system are installed in a grid typically from 6.6 to 16.4 ft(2.0 to 5.0m)horizontal and vertical spacing.Actual spacing depends upon the results of site analysis and modeling.Anchor consistof commercially available steel bars ranging from 1.0 to 1.25 ft(25 to 32mm).Selfdriling grout injection anchors are also permitted.Additional anchors may also be used to provide added support at boundaries and in low points and hollows.

Features

High Tensile Strength: As the name suggests, the mesh is made from high-tensile steel, offering superior strength and resistance to stress, making it ideal for heavy-duty applications where durability and load-bearing capacity are critical.
Corrosion Resistance: The steel grid is often treated with coatings such as galvanization or polymer coatings, which provide excellent resistance to rust, corrosion, and wear, ensuring a long lifespan even in harsh environmental conditions.
Lightweight and Easy to Handle: Despite its strength, high-tensile steel grid mesh is relatively lightweight compared to solid metal or concrete structures, making it easier to transport, install, and maintain.
Flexibility and Adaptability: The grid mesh can accommodate various shapes and sizes, and its flexibility allows it to be adapted to different types of terrains or structural needs, making it suitable for diverse construction and stabilization projects.
Enhanced Load Distribution: The grid structure provides effective load distribution, reducing the concentration of pressure in specific areas and improving the overall structural integrity.
High Permeability and Drainage: Similar to other grid-based materials, IGH steel mesh allows for effective drainage of water, making it ideal for erosion control, slope stabilization, and other applications where water flow needs to be managed.
Durability and Longevity: The combination of high-tensile steel and protective coatings ensures the mesh withstands environmental factors such as moisture, temperature changes, and UV exposure, resulting in long-term performance with minimal degradation.
Versatility: IGH steel grid mesh can be used in a wide variety of applications, including but not limited to retaining walls, soil stabilization, fencing, and road and slope reinforcement. It can also be used in mining and tunneling operations where high strength and flexibility are required.
Cost-Effective: Due to its durability and low maintenance requirements, high-tensile steel grid mesh offers a cost-effective solution compared to other materials like concrete or solid steel.