Construction method of plant-growing box-type retaining wall

Abstract

The invention provides a construction method of a plant-growing box-type retaining wall, and belongs to the field of gardening. A plant-growing box-type retaining building block wall is formed by more than two layers of plant-growing box-type building blocks which are stacked upward in a transverse side-by-side staggered lap joint mode; each plant-growing box-type building block is formed by a concrete outer frame, a plant-growing plate, a vegetative cover and a growing substrate; a backfill concave hole is formed in the middle of the top surface of each plant-growing box-type building block, a protruding block is arranged on the bottom surface of each plant-growing box-type building block, the plant-growing box-type building blocks are combined in a mutually embedded mode, the retaining wall can be constructed according to a designed height by repeated stacking of the plant-growing box-type building blocks, and each ecological concrete plant-growing plate can be used for growing of a lawn, liana and a subshrub and has good effects of protection and landscape ecology.

Description

technical field [0001] The invention relates to a construction method of a planting box type retaining wall, which belongs to the fields of environmental protection and gardening. Background technique [0002] The retaining wall is a support for subgrade fill, natural slope, revetment, landscape wall and mountain slope, etc., and is a structure to prevent deformation and instability of fill or slope. The traditional gravity retaining wall is the most commonly used structure in my country at present. It relies on its own weight and the friction between the bottom surface and the foundation to keep the structure stable. It has a large volume and weight, uses many materials, and has high construction costs. It has no ecological and landscape functions. , there are relatively large restrictions in projects with green landscape requirements. Therefore, the greening and landscaping of walls such as retaining walls has become a research hotspot. [0003] The traditional wall green...

AI Technical Summary

Problems solved by technology

The plants in this kind of green wall structure are placed in an exhibition style, the growth substrate is limited, the plants cannot grow continuously for a long time, and the later maintenance costs are high

After inquiry, ZL201220228250.7 adopts inter-embedded ecological blocks, and plants only grow in the tiny gaps between the blocks, which cannot form large-scale greening; a layered mesh reinforced gabion retaining wall for slope reinforcement ( Patent No. 02159704.9) has a good greening function, but the service life of the material is limited and the cost is high; a planting type soil retaining block (patent No. 200710121284.x) has small planting holes, and the greening effect is not ideal; Europe, America and Japan also have support retaining blocks Protection technology combined with greening, such as Japan's "Gio" ecological retaining wall, Italian MACCAFERRI ecological retaining wall, American SUREBLOCK ecological block, etc., but the cost of materials is high

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