A high and steep rock greening device and method

Abstract

The invention relates to a high and steep rock greening device and method. The device comprises a precast ceramsite concrete lining tube, the inner space of the precast ceramsite concrete lining tubeis divided into a planting groove and an inner water collecting groove with a water collecting channel by a partition plate structure, and the upper end of the precast ceramsite concrete lining tube is connected with an outer water collecting box through an overhanging baffle structure; in the precast ceramsite concrete lining tube, an outer cylinder with the bottom closed is arranged outside an inner cylinder with the bottom closed, and an integral cylinder structure is formed between the inner cylinder and the outer cylinder by pouring ceramsite concrete. According to the high and steep rockgreening device and method, the problems that high and steep rock with the slope larger than 70 degrees is difficult to green and low in plant survival rate can be solved, the living space and sufficient nutrition of plants are ensured, the growing environment is provided for the plants, the slope recovery process is effectively promoted, environmental resistance of growth of the plants on the rock surface is reduced, and the rock surface greening effect is achieved.

Description

technical field [0001] The invention relates to the field of slope greening, in particular to a high and steep rock greening device and method. Background technique [0002] Steep exposed rock (that is, high and steep rock) slopes usually do not have the soil conditions and nutrient conditions for vegetation to grow, and the slope is generally large, and rainwater is easy to wash the slope, so the green protection of rock slopes has become a Research hotspots and construction difficulties in engineering construction. Ordinary hanging net guest soil spraying or hydraulic spraying cannot be stabilized on high and steep rock slopes for a long time. Due to the limitations of the vegetation concrete itself, only low plants such as grass can be planted on it. Secondly, these methods are mainly aimed at soil slope greening. For rocky slopes, the method of artificially covering the soil layer is generally used. For the high and steep cliffs in many scenic spots, it is difficult to ...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a greening device and method for high and steep rocks, which can solve the problems of difficult greening and low plant survival rate on high and steep rocks (rocks with a slope greater than 70 degrees), and ensure the living space and sufficient space for plants. Nutrients provide a growing environment for plants, effectively promote the process of slope restoration, reduce the environmental resistance of plant growth on the rock surface, and achieve the effect of greening the rock surface

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