Slope protection nets are divided into active protection nets and passive protection nets;
Active net: A type of protection net that uses steel wire rope anchors or steel bar anchors and support rope fixation methods, with a steel wire rope flexible net covering the slope with potential geological hazards, thereby achieving slope reinforcement or limiting the movement range of falling rocks. Characteristics of active protection system: The active protection system mainly made of hot-dip galvanized steel wire rope has high toughness, high protection strength, easy spreadability, etc. Through on-site tests and comparisons of multiple slope protection projects, it has the advantages of adapting to any slope terrain, standardized and systematic installation procedures, etc.
Passive net: A type of protection net that uses anchors, steel columns, support ropes and anchor ropes for fixation, and installs the metal flexible net on the slope at a certain angle to form a fence-like rockfall barrier, thereby intercepting falling rocks and solid materials in debris flows.