Ecological grass planting technical method for ecologically improving concrete paving

Abstract

The invention discloses an ecological grass planting technical method for ecologically improving concrete paving. The ecological grass planting technical method includes arranging grass planting molds on the concrete paving; covering grid plates at the bottoms of the grass planting molds by breathable non-woven geotextiles with filter functions; arranging nutrient soil on the non-woven geotextiles; mixing seed sources of selective herbaceous plants in the nutrient soil or directly laying commercial grass carpets on nutrient soil substances. The grass planting molds are made of PVC (polyvinyl chloride) environment-friendly materials. The nutrient soil contains biological humus, nitrogen, phosphorus and potassium compound fertilizers and viscous or sub-viscous soil substrates. The ecological grass planting technical method has the advantages that the grass planting molds are reasonable in structure, and the ecological grass planting technical method can be used for ecologically improving and rehabilitating concrete paving of river channels, lakes, water reservoirs and ponds.

Description

technical field [0001] The invention relates to a technical method for ecological transformation of concrete face protection. Background technique [0002] The point-shaped and linear infrastructure slope protection or anti-seepage channel formed by water conservancy and transportation construction, due to the widespread use of traditional concrete pouring technology, forms a wide-area and large-scale hard concrete protection surface or anti-seepage barrier layer, blocking water and soil. The ecological cycle of the ecosystem not only reduces the original ecological environment and biodiversity in the waterway ecotone, but also reduces or even eliminates the various ecological functions of riverbed slopes, water and soil bank zones and the retention and digestion of pollutants, making it difficult to meet the water and soil storage capacity. The requirement of ecological conservation is not compatible with the construction of ecological civilization, which affects the sustai...

AI Technical Summary

Problems solved by technology

[0002] The point-shaped and linear infrastructure slope protection or anti-seepage channel formed by water conservancy and transportation construction, due to the widespread use of traditional concrete pouring technology, forms a wide-area and large-scale hard concrete protection surface or anti-seepage barrier layer, blocking water and soil. The ecological cycle of the ecosystem not only reduces the original ecological environment and biodiversity in the waterway ecotone, but also reduces or even eliminates the various ecological functions of riverbed slopes, water and soil banks, and the retention and digestion of pollutants, making it difficult to meet the water and soil storage capacity. The requirements of ecological conservation are not compatible with the construction of ecological civilization, which affects the sustainable development of economy and society

Images