Roof greening long-acting light type matrix formula

A roof greening and lightweight substrate technology, which is applied in roof decoration, roofing, climate change adaptation, etc., can solve the problems that have not been reported in the literature and application, and achieve the long-lasting use of materials, easy promotion and application, and practical operability Effect

Inactive Publication Date: 2005-10-26
SOUTH CHINA PLANT INST CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the invention of preparing light-weight roof greening planting substrates based on waste materials has not been reported and applied in the literature at home and abroad.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] One roof adopts the formula of light-weight roof greening planting substrate mainly made of waste materials, and the material ratio is as follows:

[0026] Peat soil 40-45%, yellow loam 18-20%, sawdust 10-15%, coconut peat 8-10%, ceramsite 4-5%, perlite 3-4%, long-acting compound slow-release fertilizer 0.81- 1%, and the balance is water retaining agent.

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Abstract

The present invention relates to a roof-greenting material with light matrix, said material is different from existent roof-greening material which mainly uses natural plant sedium lineare. Said invention mainly uses the waste and discarded material to form its roof-greening material matrix formula.

Description

technical field [0001] The invention belongs to the greening material, mainly the roof greening material of light substrate. Background technique [0002] With the acceleration of the urbanization process, high-rise buildings are everywhere, and a large number of cement buildings are pouring into the city. The heat island effect is more obvious. In order to increase the green area, the demand for green roofs and rooftop greening is more intense. The methods and applications of existing roof greening mainly include the production and use of Sedum sedum, the production method of lawn blankets, the soilless cultivation method and the use of roof covering layers. At present, the invention of preparing light-weight roof greening planting substrate based on waste materials has not been reported and applied in the literature at home and abroad. [0003] The invention provides a new type of roof greening substrate formula that uses waste materials as the main preparation of light r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G31/00C05G3/00E04D11/00
CPCY02B80/32Y02A30/254
Inventor 任海彭少麟刘世忠谢振华张倩媚
Owner SOUTH CHINA PLANT INST CHINESE ACAD OF SCI
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