What is the national patent: ZL 20 1 1 2 0003589.2?

The following are the details of this patent:

Heat-insulated lawn for building

be entitled to

Application number: 201kloc-0/20003589.2 Application date: 2011-07.

The utility model discloses an insulation lawn for building, which sequentially comprises a green grass layer, an upper plant substrate layer, a vegetation soil layer, a lower plant substrate layer and a sunshade net from top to bottom; After the building thermal lawn of the utility model is placed on the roof, it can grow naturally without fertilization, spraying and watering, which can save water resources, maintain the balance of oxygen and carbon dioxide in the atmosphere, absorb dust in the atmosphere, decompose toxic and harmful gases, reduce bacteria in the air, purify water quality, absorb sound flow and reduce noise.

Applicant: Huang Aiping

Address: Room 502, Qingyi Second Street 1 1495, Qifu New Village, Shiguang Road, Panyu District, Guangzhou, Guangdong.

Inventors (designers): Huang Aiping and Hu Zhanhong.