Planting roofing as well as construction method thereof

Abstract

The invention relates to a planted roof and a construction method thereof. The invention can effectively solve the roof problems of water resistance, heat insulation and crop and flower planting. The roof comprises a roof layer and a waterproofing membrane, wherein the roof layer is provided with a sloping layer which is provided with a leveling layer; the leveling layer is provided with the waterproofing membrane; a root resistant waterproof layer is arranged between the waterproofing membrane and a drainage layer; an isolation filtering layer is arranged on the drainage layer and is provided with a planting medium layer; plants are planted on the planting medium layer to form a plant layer; the circumference of the roof layer has a dead wall which is connected integrally and is higher than the planting medium layer. The construction method comprises the following steps: cast-in-situ reinforced concrete is made into the roof layer and then the leveling layer is prepared; coiled material is made into the waterproofing membrane and the root resistant waterproof layer arranged thereon after bail moist conservation; when leakage stops, the drainage layer, the isolation filtering layer and the planting medium layer are laid down immediately. The planted roof has high quality and long service life and can save land, thereby having enormous social benefits and economic benefits.

Description

1. Technical field [0001] The invention relates to the construction field, in particular to a planted roof and a construction method thereof. 2. Background technology [0002] With the development of the city, the urban ground space is becoming more and more tense, and the land resources are already "an inch of land is precious". People's needs for planting land are also becoming more and more prominent. The contradiction between building land and planting land is becoming increasingly prominent, which is also the concern of governments. In order to solve the problem of urban planting land, many countries ask for land from the air and from the roof. For example, in some countries (Japan) or some cities in our country, the roof surface is used to create a roof field or garden for planting. The planting roof is based on the plane of the top of the building. Relying on it, it is necessary to combine waterproofing, green space, and heat insulation to form a complete system. It i...

AI Technical Summary

Problems solved by technology

[0002] With the development of the city, the urban ground space is becoming more and more tense, and the land resources are already "an inch of land is precious". People's needs for planting land are also becoming more and more prominent. The contradiction between building land and planting land is becoming increasingly prominent, which is also the concern of governments. In order to solve the problem of urban planting land, many countries ask for land from the air and from the roof. For example, in some countries (Japan) or some cities in our country, the roof surface is used to create a roof field or garden for planting. The planting roof is based on the plane of the top of the building. Relying on it, it is necessary to combine waterproofing, green space, and heat insulation to form a complete system. It is required to ensure that the plants have a good growth environment on the basis of meeting the requirements of no leakage. However, due to various reasons, there are currently The planted roofs that have been constructed cannot meet the actual needs, leak water and seep water, the service life of the roof surface is short, and the planted plants do not grow well. Therefore, there is no practical planted roof so far, and it is difficult to effectively promote and apply. The "heat island effect" of the city How to build a planted roof with practical application value? this is what people care about

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