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Biological roof greening system

A roof greening and ecological technology, which is applied in roof drainage, roof insulation materials, roofing, etc., can solve the problems of disrupting the continuity of the landscape, heavy roof load, and a sense of fragmentation, and achieve good waterproof and drainage performance and small roof load-bearing , low-cost effect

Inactive Publication Date: 2016-03-09
TIANJIN LVYIN LANDSCAPE & ECOLOGY CONSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional sloping roofs use concrete retaining walls, which are not only heavy and difficult to construct, but also disrupt the continuity of the entire landscape and create a sense of fragmentation; in addition, there are also major problems of roof loads caused by planting substrates and drainage boards

Method used

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  • Biological roof greening system

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Embodiment

[0026] A kind of ecological roof greening system of the present invention, as figure 1 As shown, it mainly includes five parts: 1) Cultivation substrate layer 2, using a water-retaining, breathable, lightweight inorganic substrate-sapphire green, and its weight when saturated absorbs water is about 650kg / m 3 , to reduce the load of the building structure, its particle size configuration and particle porosity, can make the lawn root system grow rapidly, form an intertwined grass cushion, and reduce the probability of landslides; The wood 3 is used as vertical support at an interval of 3 meters. The anti-corrosion wooden board is supported by an 80mm high concrete retaining wall 5 at the bottom of the sloping roof 10. Both sides are anchored on the 80mm thick reinforced concrete protective layer with rubber plugs 4 at intervals of 500mm. The horizontal anti-slip partition 1 Use 3100*220*5mm recycled plastic boards to lay at intervals of 3 meters; 3) Waterproof components, for th...

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PUM

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Abstract

The invention provides a biological roof greening system. The biological roof greening system is a thin-layer antiskid greening structure which can effectively prevent loss of a culture medium and root system penetration. The system can be additionally provided with a root penetration resisting coiled material, a rigid waterproof protective layer, a special slope roof drainage and antiskid combining design, an ultra-low weight puffing inorganic planting matrix and an automatic sprinkling irrigation system. Therefore, with the biological roof greening system, various problems that a traditional slope roof antiskid structure is great in weight and construction difficulty, possibly damages the continuity of whole landscape and causes breaking, and generates a heavy slope load caused by the planting matrix, a drainage board and the like, as well as other problems are solved.

Description

technical field [0001] The invention belongs to the technical field of roof greening, in particular to an ecological roof greening system. Background technique [0002] With the rapid development of urban construction, the problem of air pollution in cities is becoming more and more serious. At present, there are many urban problems in the vast cities that need to be solved urgently. How to expand the green area in the limited urban space has become a new problem that people must face and solve. The current green building is mainly reflected in the use of materials and clean energy, but the roof as a very important content has not received enough attention. In recent years, people have begun to discover the hidden corner of the roof, which is the so-called "fifth facade". [0003] Compared with horizontal roof greening, roofs with slopes face many problems such as easy loss of planting substrate, landslides on the green surface, and uneven sprinkler irrigation. The core ke...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/00E04D13/04E04D13/16E03B3/02E03B11/16A01G25/00
CPCA01G9/033A01G25/00A01G25/16E03B3/02E04D11/002E04D13/00E04D13/002E04D13/0477E04D13/16E04D13/1687E04D2013/049Y02A20/00Y02A20/108
Inventor 祁永王彬彬邢智峰
Owner TIANJIN LVYIN LANDSCAPE & ECOLOGY CONSTR