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Drainage board and nutrition bag combined roof greening layer

A technology of roof greening and drainage boards, which is applied in roof decoration, building roofs, roof drainage, etc., can solve the problems of plastic drainage boards such as high price, large size, and difficulty in maintaining flatness, so as to achieve fast and convenient transportation and construction, Effects of Inexpensive and Simplified Setup

Inactive Publication Date: 2013-09-25
XIANGFAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly used bulk materials have the disadvantages of large volume and need to be leveled on site, which is not easy to maintain during the construction process; and the price of plastic drain boards that can store water is relatively high

Method used

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  • Drainage board and nutrition bag combined roof greening layer
  • Drainage board and nutrition bag combined roof greening layer

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Experimental program
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Effect test

Embodiment Construction

[0014] attached figure 1 , 2 Shown: above the drain plate 2 that can be laid on the top of the roof 4 waterproof layer 3, a plurality of nutrition bags 1 with nutritional soil 5 are arranged, and a plurality of leak holes 6 are distributed on the surface of the drain plate 2, The rib plate below the drain plate 2 is provided with a water hole 7, and the side of the drain plate 2 is provided with a connection hole 8 which can be connected and fixed.

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Abstract

The invention provides a drainage board and nutrition bag combined roof greening layer. A plurality of nutrition bags filled with nutrient soil are arranged above a drainage board capable of being paved on a waterproof layer of a roof, a plurality of water leakage holes are formed in the plate face of the drainage board, limber holes are formed in a rib plate below the drainage board, and connection holes capable of being connected and fixed are formed in the side edge of the drainage board. The arrangement of the roof greening layer is simplified, the construction is convenient, the price is low and better durability is achieved.

Description

technical field [0001] The invention relates to a structure of a roof greening layer, in particular to a roof greening layer combined with a drainage board and a nutrition bag. Background technique [0002] The structure of a green roof is generally a structural layer, a waterproof layer, a drainage layer, a filter layer, a planting layer and vegetation on it. In the existing technology, the drainage layer generally uses plastic drainage boards or bulk materials that can store water, such as gravel, pumice, ceramsite, etc. The purpose is to eliminate excessive water accumulation on the roof when it rains heavily, which is beneficial to the roof. Waterproofing and growth of green roof plants. Commonly used bulk materials have the disadvantages of large volume and need to be leveled on site, which is not easy to maintain during the construction process; and the price of plastic drain boards that can store water is relatively high. [0003] In the project of using roof greeni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D11/02E04D13/04A01G1/00
CPCY02A30/254Y02B80/32
Inventor 叶建军
Owner XIANGFAN UNIVERSITY
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