Platform and method for greening roof by using waste natural biomass materials as matrix materials

Abstract

The invention relates to a platform and method for greening a roof by using waste natural biomass materials as matrix materials. The platform comprises a tray 4 which is prepared by pressing waste polymer fiber into compact polymer fiber and turf which is placed in the tray, wherein the turf is composed of a fiber blanket 1 which is prepared from the natural biomass materials and seeds of flowersand grass or the flowers and grass which are uniformly spread in gaps of the biomass fiber blanket 1, and zero to three layers of fiber blankets 6 can be laid under the turf so as to accommodate grownroots of turfgrass; the root layer can be cut off so as to achieve root cleaning, and a new biomass fiber blanket 6 can be adopted, wherein the natural biomass raw materials are straw or fiber of waste cotton, wool, silk, hemp, bamboo, coconuts, agricultural rice, wheat, corn, sorghum and other crops, and the fiber blanket can contain, by volume, 0-30% of the polymer fiber. A whole is obtained bysplicing multiple trays, the platform is simple and suitable for industrial production, and has the advantages of recycling economy and greening and environmental protection.

Description

Technical field [0001] The invention relates to a roof greening platform using natural biomass as a matrix material. It uses waste natural biomass raw materials, such as waste cotton, wool, silk, hemp, bamboo, coconut, agricultural rice, wheat, corn, sorghum and other crop stalks. If necessary, some polymer fibers can be added as matrix materials. The made waste natural biomass fiber blanket, the flowers and grass seeds or flowers in the gaps of the natural biomass fiber blanket, and the tray constitute the roof greening platform. It belongs to the field of circular economy, greening and environmental protection. Background technique [0002] Many buildings have been built in the city, occupying a lot of land, thus reducing the area of ​​greenery. Urban greening is bound to be greened from the ground, but also to extend to full greening on the roof of the building or the floor platform. [0003] The greening of the roof and floor of the building has brought many technical proble...

AI Technical Summary

Problems solved by technology

Moving large volumes of soil upstairs created the risk of overloading

[0005] (2) The soil is a granular substance. On sunny or windy days, the fine particles in the soil will be blown into the air with the wind, increasing the number of dust particles in the air, which is not conducive to the purification of urban air

[0006] (3) When it rains, the rain will wash the fine particles in the soil into the rainwater pipes, causing the hidden danger of b

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