How much is the labor cost per square meter for hanging mesh and shotcreting?

Highway slopes are sprayed with c25 concrete 10 cm (excluding mesh), and the price is about 1000 to 1200 per cubic meter. Hanging mesh shotcrete depends on the construction, environment, height and square meter, generally about 80 yuan per square meter.

Shotcrete hanging net is a protective system to prevent stones or rocks from falling into roads and railways. Used to cover falling rocks, blasting avalanches, bank slopes, falling objects, flying rocks, etc. Because the rockfall protection net is a twisted structure, it is not easy to break and wear, even if a part of the steel wire is damaged, it can withstand the impact of implementation and intercept stones, so it is an ideal material for rockfall protection engineering.

Applicable conditions of wire mesh shotcrete and anchor support

Most of the rock slopes supported by wire mesh, anchor and shotcrete are severely weathered and broken, with underdeveloped joints and thick broken rocks. If this rock slope continues to be exposed and weathered, it will lead to falling rocks or small collapses, thus affecting the stability of the whole slope.

Hanging mesh shotcrete has high protective strength and good crack resistance, which can reinforce the broken rock stratum at a certain depth on the slope, make it become a whole under the joint action of anchor rod, steel mesh and shotcrete, and can bear the lateral pressure produced by a small amount of broken bodies.

For the above contents, please refer to Baidu Encyclopedia-Hanging Net and Shotcrete on Slope.