Flexible Wire Rope Net For Slope Stabilization Protective Mesh
Product Description:
Rockfall Netting is placed on geohazard slopes and vertical rock
faces, holding-back passively, or actively, threats from falling
boulders and rocks. They are open-mesh structures, allowing free
drainage and vegetation establishment. Our rockfall netting can
cover the whole rock surface under threat or just portions of it.
The geohazard is reduced economically and for long periods of time.
Rockfall netting developed by Nova fulfils several functions to
make rockfaces safe by controlling erosion:
1. Draping and anchoring: ensures the stability of small unstable
rock masses, in conjunction with an anchor system;
2. Containment: prevents gradual degradation of slopes resulting
from successive failures, by means of a stabilizing action
equivalent to application of pressure on the slope;
3. Channelling of rockfalls: nets anchored at the top of the slope,
and generally ballasted at the bottom, act as a brake if rock
breaks out.
| Type | Mesh Type | Structure Configuration | · Remarks |
| GAR1 | DO/08/300 | Φ16 edge (or upper edge) wire rope anchor + Φ12 edge (or upper
edge)Support rope + Φ8 suture rope | Single-layer steel wire mesh, the length of the bolt is generally
2-3m, and the pull-out force is not less than 50KN. |
| GAR2 | DO/08/300 | Φ16 system wire rope anchor +Φ16 lateral support rope +Φ16 (Φ12) Longitudinal support rope + Φ8 suture rope | Single-layer steel wire mesh, hollow pit + tension, the length of
the bolt is generally 2-3m, and the pullout force is not less than
50KN. |
| GPS1 | DO/08/3000+SO/2.2/50 | Φ16 edge (or upper edge) wire rope anchor + Φ12 edge (or upper
edge) Support rope + SO / 2.2 / 50 wire grid + Φ8 suture rope | Double-layer net (wire rope net + steel wire grille), the length of
the bolt is generally 2-3m, and the pull-out force is not less than
50KN. |
| GPS2 | DO/08/3000+SO/2.2/50 | e Φ16 system wire rope anchor +Φ16 lateral support rope +Φ16 (Φ12) Longitudinal support rope + wire grid + SO / 2.2 / 50 wire grid +
Φ8 suture rope | Double-layer net (wire rope net + steel wire grille), the length of
the bolt is generally 2-3m, and the pull-out force is not less than
50KN. |
| GER1 | SO/2.2/50 | Same as GAR1 but stitched with iron wire [SO/2.2/50 wire grille, up
and down Anchored along the upper and lower support ropes] | Single-layer grille net, the length of the bolt is generally 2-3m,
and the pull-out force is not less than 50KN. |
| GER2 | SO/2.2/50 | Same as GAR2 but stitched with iron wire [SO/2.2/50 wire grille, up
and down Anchored along the support rope | Single-layer grille net, the length of the bolt is generally 2-3m,
and the pull-out force is not less than 50KN. |
| GTC-65A | TC/65 | Prestressed steel anchor + hole pit + suture rope (select boundary
as needed Support rope and wire rope anchor) | Single layer high strength steel wire mesh |
| GTC-65B | TC/65 | Φ16 edge (or upper edge) wire rope anchor + Φ12 edge (or upper
edge) Support rope + Φ8 suture rope | Single-layer steel wire mesh, the length of the bolt is generally
2-3m, and the pull-out force is not less than 50KN. |
Slope protection mesh features:
High strength.
Short installation period
Less weight, easy to transport
Good ventilation
Excellent corrosion resistance
Easy maintenance
Applications:
Rockfall Net method stabilizes unstable slope surface using the
combination of rock bolts and wire ropes. By tightening wire ropes,
it is possible to hold back the loosened slope ground so that small
scale surface sliding will be prevented.
