Spray-seeding construction method for slope greening

Abstract

The invention discloses a spray-seeding construction method for slope greening. The method comprises the steps that the slope surface is treated; a base material formed by mixing super absorbent resin, a bonder and clay is arranged on the slope surface in a spray-seeding manner; a layer of cotton fiber cloth is paved on the surface of the base material; a three-dimensional vegetation soil fixationnet pad is paved on the surface of the cotton fiber cloth and is fixed; a planting material is arranged on the three-dimensional vegetation soil fixation net pad in a spray-seeding manner; and the slope surface where the planting material is arranged in the spray-seeding manner is maintained. After the slope surface is treated, the mixed base material and the cotton fiber cloth are paved and bothhave the good water absorption effect, water can be absorbed during river washing to be provided for planted vegetation, the later watering frequency is effectively reduced, meanwhile, the weight isincreased after water absorption, and the base material can be effectively prevented from being washed away by water; and in addition, through pavement of the three-dimensional vegetation soil fixation net pad, a good attachment base is provided for vegetation growth, meanwhile, the root system of the vegetation can be coiled on the three-dimensional vegetation soil fixation net pad after the vegetation grows, and the survival capacity of the vegetation is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of slope greening, in particular to a spraying construction method for slope greening. Background technique [0002] With the rapid development of economy and society, the speed of China's basic construction has been accelerated, and a large number of exposed slopes have been formed due to the implementation of construction projects such as transportation, water conservancy, mining, and electric power. These exposed slopes not only affect the ecological environment and landscape, but some also have hidden dangers of geological disasters, which affect the safety and stability of the main greening project. As a result, many places began to vigorously carry out slope greening. [0003] Slope greening is an emerging ecological slope protection method that can effectively protect exposed slopes. It is combined with traditional civil engineering slope protection (reinforced anchor bolt support, hanging nets, grid...

AI Technical Summary

Problems solved by technology

River slopes belong to the slopes that need to be greened. The existing river slope greening method is the same as that of road slopes. However, the river slope has been washed by the river for a long time, and it is easy to shift the protective net and plant seeds. At the same time, the soil is easily lost due to the continuous erosion of the river water.

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