SNS Flexible Protection Steel Wire Mesh can also be called safety netting system
Active Protection System is mainly made of various types of flexible steel wire mesh grille, high-strength steel wire rope net or TECCO to cover or wrap in protective slope or dangerous stone, to limit the slope rock soil from weathering or flaking or collapsing (reinforcement effect), or (maintenance effect).

SNS slope ecological protection system: the use of plant roots and Active Protection System, combined to achieve the restoration of ecosystems, consolidate slope stability

SNS Active Protection System: using high-strength galvanized steel wire rope, steel wire mesh, not less than embalmed AB discipline, the corrosion life can be up to 30 - 50 years based on different environmental conditions, mainly to prevent from the slope failure, potential danger from falling rocks slope . there will form a (4.5m * 4.5m) square pattern with the aside criss-cross the 16 # and 12 # supporting rope according to the slope type , and pre-tensioning with 4 * 4M of Active Net using suture rope, so that will form certain preload pressure to the lope, to enhance the stability of the rock, prevent rockfall occurring, the system does not affect the normal excretion of groundwater.

Slope Stabilization Mesh System Component & Characteristic
 

1. wire rope anchor

the raw material should be 16 # steel wire rope, also can be steel wire; and anchor bolt aperture and length, tensile strength not less than 80KN, the remaining anchor tensile strength not less than 50KN. The length should be determined based on the calculation, and not less than 2 meters. Steel rod anchor bolt aperture should be larger than the rod diameter 12mm; double-strand steel wire rope anchor aperture should be more than twice the steel wire diameter 10mm.
 

2.The wire rope

using KO / 08/300-type wire rope , 4m * 4m per piece, when necessary, you can add another single steel wire rope net at the edges, if there are a large volume of dangerous rocks heap, using double-reinforced steel wire rope net can be considered, the rope anchor tensile strength not less than 104KN,
3.The support rope

the transversal support rope diameter should be 16 # steel wire rope, longitudinal support rope should be 12 # steel wire rope, the actual length of each support rope should be 1m longer than the rope mesh length,to fix the wire rope anchor,.when the support rope laying length L <= 10M, 10m <l <30m, or L> 30m, at the both ends of each, there will be two, three, or four corresponding fixed rope to fix it.

4.Suture wire rope

suture wire rope diameter should be 8 # , one piece steel wire rope mesh is stitched by one suture wire rope. both end of the suture wire rope are fixed with two 8 # rope clip.
second type SNS slope protection mesh rolled cable net
material: high carbon steel wire 
tensile strength; 1770N/MM2
 

The p rotection steel wire mesh is usually installed on soil or rocky textured surfaces such as mountains and slopes to prevent falling rocks and to ensure plant growth. In addition, it can be used to control water, soil loss and external soil spray sowing.