Tecco Mesh – Active Rockfall Barrier of slope protection

1). TECCO steel wire mesh

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

2). TECCO spike plates

Rigid spike plates that are reinforced with ribbing ensure optimal load transmission from soil or rock anchors to the TECCO mesh.These plates are placed over the anchor heads and tightened to pre-tension the mesh onto the slope.

3). TECCO connection clips

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

4). Soil or rock nails

Adapted to the local soil and rock static requirements, the TECCO 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 consist of commercially available steel bars ranging from 1.0 to 1.25 ft (25 to 32mm).Selfdrilling grout injection anchors are also permitted.Additional anchors may also be used to provide added support at boundaries and in low points and hollows.