Slope roofing lawn

A slope and lawn technology, applied in roof decoration, building roofs, roof coverings, etc., can solve the problems of water up and down in the ground bed matrix, easy to move down, uneven distribution, etc. share loss too quickly, maintain consistency, overcome downshifting effects

Inactive Publication Date: 2009-06-03
SHANGHAI JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a simple lawn on sloped roofs, which can effectively fix slope The lawn bed substrate facing the roof, and make the upper and lower parts of the roof evenly retain water, so as to achieve the uniform growth of the roof lawn

Method used

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  • Slope roofing lawn

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Embodiment Construction

[0012] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0013] The slope roof lawn result of the present invention is as follows figure 1 As shown, it mainly includes a waterproof layer 5, a sloping roof fixing plate 3, a water conservation layer 4, a lawn bed soil matrix layer 2 and lawn plants 1. The waterproof layer 5 is laid on the sloping roof 8, and the sloping roof fixing discs 3 are arranged on the waterproof layer 5. The fixing discs 3 are in the shape of concave steps. The downward side of the fixing discs 3 is a straight face, and the upward side The side is designed as an upwardly tilted curved surface, and the curved surface of each row of fixed disks 3 forms a groove. A layer of water-retaining material is laid on the fixed plate 3 to cover the arc-shaped groove of the fixed plate to form the water conservation layer 4 . A lawn bed soil matrix layer 2 is directly laid on the water c...

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Abstract

A kind of slope-face roof lawn comprises waterproof layer, slope-face roof fixation tray, moisture self-restraint layer, level ground bed matrix layer and lawn plant. The waterproof layer is paved above the slope-face roof, on the waterproof layer pave the slope-face roof fixation tray which is shaped as the inside concave-like step-type, to the under side is the straight surface, to the up side is the flute formed by turn-up arc-surface, on the fixation tray pave the self-restraint layer formed by water-contain material, on the moisture self-restraint layer pave the level ground bed matrix layer, on which grow the lawn plant. The invention has the simple structure and can be achieved easily, the special design of the slope-surface roof fixation tray can effectively induce the leakage of the moisture in the earth matrix and give the matrix a effective support, and can also contain the slope-face roof level ground bed matrix and the moisture distributed evenly, and ensure the growth of the roof lawn.

Description

technical field [0001] The invention relates to a lawn on a sloping roof, which can overcome the defects of the downward movement of the lawn bed substrate caused by the slope of the roof and the water staining and uneven distribution of water in the lawn bed substrate, and belongs to the field of roof greening in ecological buildings. Background technique [0002] With the acceleration of the urbanization process, the urban ecological environment has become a limiting factor restricting the sustainable development of cities in my country. Due to the dense construction and population and the variety of heat removal machines in cities, urban "heat islands" have become increasingly serious. Greening plants is one of the most important measures to alleviate the urban heat island effect. Plants continuously absorb a large amount of heat from the surrounding environment through transpiration, thereby reducing the temperature of the air. According to calculations, the heat absorbe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D11/02A01G9/00
CPCY02B80/32Y02A30/254
Inventor 王兆龙朱燕华李洁刘一明殷朝珍
Owner SHANGHAI JIAOTONG UNIV
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