Light roof planting system

A systematic and lightweight technology, applied in planting substrates, agricultural gas emission reduction, botany equipment and methods, etc., can solve the problems of small specific gravity, increase the cost of building construction, and the roof cannot be greened, so as to increase the green area and improve the environment Problem, high water absorption effect

CN105557494AInactive Publication Date: 2016-05-11盛和深
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2016-05-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a light roof planting system and belongs to the technical field of roof greening. The planting system is fixedly arranged on an upper end surface of a roof and comprises a bearing body and a planting structure arranged in the bearing body, wherein the planting structure comprises a growth matrix layer and a plant layer growing above the growth matrix layer, the growth matrix layer is formed by basalt rock wool boards, the bearing body is felt with a root blocking layer, the root blocking layer is the middle layer, the inner side and the outer side of the root blocking layer are both covered with felt layers, a group of horizontally through overflow holes are uniformly formed in the outer side surface of the bearing body and are on the same horizontal plane, the overflow holes are used for allowing water to overflow, and the bearing body is higher than the growth matrix layer and used for shielding irradiation of sunlight on roots. The weight of the light roof planting system in a unit area is remarkably reduced, the system can be used for a roof of a common house structure, greening operation can be performed on roofs of a city on a large scale, and the basalt rock wool boards can prevent secondary diseases and insect pests, can be recycled and can perform thermal-insulation and consumption-reduction functions.
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Description

technical field

[0001] The invention belongs to the technical field of roof greening, and in particular relates to a light roof planting system. Background technique

[0002] With the rapid development of urbanization in my country, the urban agglomeration continues to expand, and a large amount of land surface is covered by high-rise buildings and asphalt roads. The green area around the city decreases accordingly, and the green area inside the city accounts for a very small proportion of the entire urban area. Various environmental problems in the city are becoming more and more serious, and the health of urban residents is also seriously affected. Roof greening has emerged under this background. However, if you want to use the space on the roof for greening, you need to consider it when building the house. Bearing problems, such a method often greatly increases the construction cost of the house, and if greening is carried out on the top of the existing house, the house str...

Examples

Embodiment Construction

[0015] The invention relates to a light roof planting system. The planting system is arranged on the upper end surface of the roof 1 and includes a carrier and a planting structure arranged in the carrier. The planting structure includes a growth matrix layer 4 from bottom to top and a growth matrix For the plant layer 5 on the layer 4, the growth substrate layer 4 is made of basalt rock wool board.

[0016] Specific examples, such as figure 1 As shown, the carrier is a concave structure with an open upper end surface, the lower end surface of the carrier is in contact with the upper end surface of the roof 1, the carrier is a linoleum with a root-resistance layer 3, and the root-resistance layer 3 is an intermediate layer, both inside and outside Covered with a linoleum layer 2, the thickness of the linoleum layer is 4mm, the inner linoleum layer 2 is in contact with the planting structure, the roots of the plant can pass through the linoleum layer 2, but cannot pass through ...