Cushion-layer-free permeable ecological grassing terrace and construction method thereof

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 non-cushion-layer permeable ecological grass planting floor and a construction method thereof, in particular to an ecological floor and a construction method thereof which can be greened for parking lots, garden roads, sidewalks, leisure plazas and the like that need to be hardened. 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 population, and the rapid increase of vehicles have brought serious environmental pollution, environmental quality decline, and tend to deteriorate. One of the main measures to protect and improve the urban environment. [0003] At present, there are various paving methods for garden roads and parking lots in the field of urban roads and site paving. The most commonly used method is to use bricks and concrete materials to pave and harden. destroy. ...

AI Technical Summary

Problems solved by technology

Grass planting bricks are used to plant plants in the cavity in the middle or around the bricks. The cost is low, but the cavity is small, resulting in low vegetation coverage. High capacity, the sandstone and concrete cushion used for foundation treatment make it difficult for plant roots to penetrate deep into the soil, and at the same time, it is difficult for the water below the cushion to be absorbed by plant roots to form a natural cycle, which requires a lot of artificial watering and maintenance. While wasting water resources, it increases maintenance costs in the later period, and the long-term greening benefits are not good

Images