Hot dipped galvanized Tecco Mesh Slope Stabilization System /
Rockfall Protection Netting
Product description
Tecco slope stabilization system is an important active protection
type in the rockfall barrier projects. This system mainly consists
of tecco mesh, wire rope anchor, spike plate, boundary rope, sewing
rope and specialized clips. The tecco meshes are fastened to the
slope tightly by the wire rope anchor and spike plate through
prestressed tension. Then the boundary rope, sewing rope and clips
will reinforce the tecco mesh for solid and firm. When the
landslide and debris flow comes, the large stones or debris will be
blocked by the tecco mesh and reduce the attack to the ground.
Compared with other rockfall barrier systems, the tecco mesh is
made of high carbon steel wire with high strength and hardness.
Tecco mesh system is the simplest structure among all the rockfall
barrier systems.
Components:
The TECCO system consists of four main components that are
carefully coordinated with each other:
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.The plates are galvanized and
have dimensions of 13.0''*7.5"*0.4"(330mm*190mm*10mm).
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.
Features:
High-tensile, more flexible
Greater energy absorption capacity up to 3000KJ
Flexible application area
quick and easy installation, less work
Problem-free maintenance
Applications of tecco mesh
The tecco slope stabilization system is suitable for soil texture
and siar slope surface. It can not only stabilize the slope and
replace the traditional mortar slag stones structure, it is also
environmental friendly, which can ensure the plant growth.
It can be used in the strong weathered rock slopes, bank
strengthening.
It can be used to control water and soil loss and external-soil
spray seeding.
