A modular light-weight green sloped roof system and construction method

Abstract

The invention provides a modular lightweight green sloping roof system and a construction method thereof, the roof system comprises a root-blocking layer (100), a water-filtering layer (200) and a planting layer (300) from bottom to top; the root-blocking layer (100 ) is used to prevent plant roots from entering the building structure and prevent leakage; the water filter layer (200) is used to filter irrigation water and discharge the roof structure through the drainage device; the planting layer (300) is used to support plant growth. A plurality of interconnected planting rows (400) are arranged on the root resistance layer (100), the planting rows (400) are a two-layer rectangular frame structure, the water filter layer (200) is laid on the lower layer, and the planting layer (300 ) is laid on the upper layer, the planting layer (300) is a non-soil medium, and the aquatic plants supported by it are formed by cultivating seed pellets in the planting layer (300). The roofing system and construction method of the present invention can effectively solve the problems of water and soil loss, pipe blockage, high cost of plant management, and difficult restoration, and produce positive effects, which are beneficial to popularization and use.

Description

technical field [0001] The invention belongs to the technical field of roof greening and prefabricated buildings, in particular to a modular lightweight green slope roof system and a construction method. Background technique [0002] Green roof refers to building roofs (including roofs, roofs, balconies, etc.) or underground building roofs where plants are planted with planting soil. It does not occupy land resources, but also can increase the urban greening area, improve air quality, beautify the urban landscape, and at the same time alleviate the urban heat island effect, keep warm in winter and insulate in summer, reduce the temperature fluctuation range of the roof, thereby prolonging the life of the roof and reducing the indoor temperature. Air-conditioning energy consumption and many other advantages have become a new direction for the development of modern architecture, which has attracted the attention of many researchers at home and abroad. [0003] The basic struc...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned problems, the inventors have carried out dedicated research and provided a modular lightweight green sloping roof system and construction method. By setting specific structural layers, the structure of the green roof in the prior art has many layers, which in turn causes The problem of complex laying and heavy roof load; by improving the planting layer, the risk of soil erosion and drainage pipe blockage is reduced; by cultivating aquatic plants with seed pellets, the survival rate is improved and management costs are reduced; through The planting rows that can be interconnected are arranged to realize the modular construction of the roof system, thereby completing the present invention

Images