Construction method of non-cushion permeable ecological planting lawn

Abstract

The invention discloses a cushion-layer-free permeable ecological grassing terrace and a construction method thereof. The construction method of the terrace is characterized by comprising the following steps: 1) flattening ground; 2) excavating foundation ditches (75); 3) pouring ground beams (91); 4) arranging steel bars (3); 5) placing dies (1) (2); 6) pouring the ecological terraces (11)(21); 7) backfilling with plant soil (73); and 8) planting vegetation (74). The ecological terrace is simple in structure and extremely convenient for on-site concreting construction. The ecological terrace can be formed according to dimensions; there is no sandstone concrete cushion layer under the ecological terrace, instead foundation processing is achieved by employing the ground beam structure, so that the soil in the natural ground and in the terrace is connected as a whole, and thus rain is easy to closure and store and can timely infiltrates or be evaporated, and urban inland inundation and draining pressure are effectively solved. The ecological terrace is beneficial to rooting and growth of plants (74), and helps to green paved surfaces requiring hardening in parking lots, garden paths, pavements, leisure squares and the like.

Description

technical field [0001] The invention relates to a construction method of a cushion-free permeable ecological grass-planting floor, in particular to an ecological floor and a construction method capable of greening paved surfaces that need to be hardened, such as parking lots, garden roads, sidewalks, and leisure squares. Background technique [0002] With the rapid development of my country's economy, the process of urbanization has been significantly accelerated, the expansion of urban scale, the rapid growth of urban residents, and the rapid increase of vehicles have brought serious environmental pollution, environmental quality decline, and tend to deteriorate. Therefore, expanding the green area has become a One of the main measures to protect and improve the urban environment. [0003] At present, there are many ways to pave garden roads and parking lots in the field of urban roads and site paving. Most of them use bricks and concrete materials to pave and harden. Althou...

AI Technical Summary

Problems solved by technology

Grass planting brick is to plant plants in the cavity in the middle or around the brick. Its cost is low but the cavity is small, resulting in low plant coverage. High capacity, the sandstone and concrete cushion used for foundation treatment make it difficult for plant roots to penetrate deep into the soil. At the same time, it is difficult for the water below the cushion to be absorbed by the plant roots to form a natural cycle, which requires a lot of artificial watering and maintenance, which wastes Water resources increase the cost of maintenance at the same time, and the greening benefits are not good

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