Novel rock-soil body side slope ecological restoration and corrosion resistance stabilizer

Abstract

The invention provides a novel rock-soil body side slope ecological stabilizer which is used for solving the problem of water and soil losses caused by rain wash on a side slope soil body, playing a role in corrosion resistance and also achieving the aim of ecological restoration of an exposed side slope of a rock body. The novel rock-soil body side slope ecological restoration and corrosion resistance stabilizer is characterized by being prepared by anionic polyacrylamide, potassium chloride, ethyl acrylic ester, epoxy acrylic ester and water according to the proportion, the blending mass ratio under the condition of the room temperature is 0.5: 2: 0.5: 0.5: 96.5 in sequence, the blending proportion of the stabilizer and the soil body makes the moisture content of the soil body after blending be controlled between the best moisture content of the soil body and the plastic limit of the soil body, then grass seeds and shrubs are added to be blended, the mixture is aired to be the moisture content state under which wet spraying operation requirement is met, the size of the caked soil body meets the operation requirement of a selected wet spraying machine, finally the pump-type wet spraying machine is utilized for wet spraying, the grass seeds are formed by blending ryegrass, dodonaea viscosa and Chinese pennisetum according to the mass ratio of 1: 1: 1, and the shrubs are formed by blending magnolia multiflora, leucaena leucocephala and pyracantha fortuneana according to the mass ratio of 1: 1: 1.

Description

technical field [0001] The invention relates to a side slope ecological stabilizer, which belongs to the technical field of civil (rock and soil) engineering. Background technique [0002] For the special rock and soil in Southwest China, such as the sandy soil formed by fully weathered granite gneiss, the particles are fine, the particles are loose and have no cohesion, and it is easy to be washed and lost when softened and expanded by water; expansive soil and laterite areas Disaster problems such as water swelling and dehydration shrinkage often occur. At present, there are no effective and practical countermeasures for the loss of sandy soil, disaster prevention and control of expansive soil, and ecological restoration of exposed rock slopes. Anchor (cable) sash beam protection or arched slope protection and other engineering protection measures, and then greening measures such as planting bags or guest soil spraying, to ensure the stability and aesthetics of this type ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a slope ecological stabilizer, which can solve the problem of soil erosion caused by the erosion of the slope soil by rainwater, play an anti-erosion role, and can also solve the problems of ecological restoration of the exposed rock mass slope.