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Roof greening construction process method

A construction technology and roof greening technology, which is applied to building roofs, roof drainage, roof insulation materials, etc., can solve the problems of roof waterproof layer damage, roof surface corrosion, etc., and achieve the effect of reducing corrosion and increasing load

Active Publication Date: 2018-08-03
上海园林绿化建设有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the planting soil contains acidic substances, coupled with the acid erosion of rainwater, it is easy to cause damage to the roof waterproof layer, and the planting soil and rainwater directly contact the roof surface, causing corrosion to the roof surface

Method used

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  • Roof greening construction process method

Examples

Experimental program
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Embodiment

[0041] Embodiment: a kind of roof greening construction technique method, as figure 2 As shown, the method flow is as follows: (a), manually measure the slope of the surface of the roof base structure 1, and lay the foam glass plate 2 on the position with a high slope first, and then along the direction of the slope from high to low, on the roof base The structure 1 is covered with foam glass plates 2, and a certain drainage slope is formed on the surface of the laid foam glass plates 2;

[0042] (b), combined figure 1 As shown, the mesh 121 is laid on the foam glass plate 2, and the mesh 121 is made of stainless steel metal mesh 121, and then the lightweight concrete is poured on the foam glass plate 2, and it is maintained for three days. After the surface of the light concrete is completely cured, Form a concrete protective layer 3 with a thickness of 5 cm;

[0043] (c), if figure 1 As shown, the surface of the concrete protection layer 3 is cleaned, and then the first ...

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Abstract

The invention discloses a roof greening construction process method. The construction process of the method comprises the steps that a foam glass plate is backfilled on a roof base structure, and lightweight concrete is poured; the lightweight concrete is solidified to form a concrete protective layer, and then a first waterproof layer and a second waterproof layer are laid on the concrete protective layer; a drain board is laid on the second waterproof layer, a first water-permeable cloth is laid on the drain board, and the drain board is bound to the first water-permeable cloth; irrigation net wires and a double-layer planting soil grid are laid on the first water-permeable cloth, and the upper layer planting soil grid and the lower layer planting soil grid are separated by a first geotextile; a soft hole-shaped material is laid in the lower layer planting soil grid, the lower layer planting soil grid is filled with first perlite particles and the second perlite particles, and lightweight planting soil is backfilled in the upper layer planting soil grid; and after the backfilling of the lightweight planting soil is completed, vegetations are planted. The roof greening construction process method provides certain isolation and protection functions for a building, and reduces the corrosion to the building by the soil and rainwater.

Description

technical field [0001] The invention relates to the technical field of roof construction, in particular to a roof greening construction process method. Background technique [0002] With the rapid development of the greening industry today, green space construction has achieved comprehensive development, three-dimensional, multi-level, etc., and it has become an inevitable trend to develop greening into space. The application of green roofs has greatly improved urban green coverage, relieved rainwater roof overflow, and effectively protected roof structure. Compared with ground greening, roof greening has the characteristics of small footprint, less investment, and quick results. It effectively develops the "three-dimensional" urban green space, and at the same time creates a space for leisure and appreciation for landscape greening. [0003] At present, the existing roof greening construction method is, first of all, set a waterproof layer on the roof, usually by coating s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D11/02E04D13/04E04D13/064E04D13/16
Inventor 顾燕飞陈理民瞿祺尹若水王洁
Owner 上海园林绿化建设有限公司
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