Earth spraying base material and high-slope ecologic protection construction method

Abstract

The invention discloses an earth spraying base material and a high-slope ecologic protection construction method, and belongs to the technical field of high-steep mountain slope protection. The earthspraying base material is prepared from, by weight, 10-45 parts of a grass seed mixture, 200-500 parts of plant soil, 5-30 parts of a water retaining agent, 35-80 parts of cement, 80-100 parts of organic fertilizer, 25-50 parts of coal ash, 100-150 parts of hemp rope fiber and 100-150 parts of water. The invention further discloses a construction method utilizing the earth spraying base material for performing high-slope ecologic protection. The earth spraying base material can perform ecologic protection on the high slope to achieve the purposes of recovering vegetation, improving the landscape and protecting the environment. According to the construction technology, planting slot pipes are arranged on the cleaned half slop face, plant growth inside the planting slot pipes is ensured, theproblem that seeds or base materials are lost along with rainwater is avoided, nutrients and water needed by plant growth can be supplied regularly, and long-term ecologic protection of the high slope is facilitated.

Description

technical field [0001] The invention relates to the technical field of high and steep mountain slope protection, in particular to a construction method for soil spraying base material and high slope ecological protection. Background technique [0002] The high and steep mountain slopes formed after mining in open-pit mines, and the drop slopes after the construction of high-speed roads, railways, etc. in various places have various defects and limitations in various degrees for the various slope support methods adopted in the prior art of the above-mentioned slopes. Incompleteness; not only can not be effectively protected, but also cause hidden dangers to the safety of road traffic and pedestrians. For example, protective nets are used to protect high slopes. The high-altitude stones after weathering cannot be well protected, and large-scale falling off and local small stones will be scattered, which will hurt people; the foreign soil spraying technology can realize the eco...

AI Technical Summary

Problems solved by technology

[0002] The high and steep mountain slopes formed after mining in open-pit mines, and the drop slopes after the construction of high-speed roads, railways, etc. in various places have various defects and limitations in various degrees for the various slope support methods adopted in the prior art of the above-mentioned slopes. Incompleteness; not only can not be effectively protected, but also cause hidden dangers to the safety of road traffic and pedestrians. For example, protective nets are used to protect high slopes. The high-altitude stones after weathering cannot be well protected, and large-scale falling off and local small stones will be scattered, which will hurt people; the foreign soil spraying technology can realize the ecological protection of the high slope formed after mining, but Due to the unreasonable setting of the ratio of the foreign soil spraying base material in the prior art, it affects the emergence rate and the long-term growth of the plants in the later stage, and the ecological protection effect is poor, and the traditional spraying technology can be sprayed with foreign soil when the slope is large. Sowing substrate slurry is easy to flow downward under the action of gravity, and the construction is difficult

Images