A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an inner wall board manufactured by domestic garbage. The inner wall board is prepared by the following specific steps of treating the domestic garbage, crushing, drying, and mixing 70 to 80 parts of dried garbage powder, 100 to 120 parts of Portland cement, 150 to 160 parts of gypsum powder, 5 to 10 parts of talcum powder, 5 to 10 parts of calcium oxide, 2 to 5 parts of polyvinyl alcohol, 4 to 8 parts of modified starch, 2 to 5 parts of fiber grid cloth, and 16 to 20 parts of water into a paste slurry; (2) putting one part of paste slurry into a mould, spreading, and putting one layer of grid cloth on the paste slurry; (3) paving one layer of paste slurry on the grid cloth, and paving one layer of grid cloth on the paste slurry; (4) finally, paving one layer of paste slurry, plastering, pressing, calendering and drying. The inner wall board has the advantages that the resource utilization of garbage is realized, the wastes can be changed into the valuables, the resources are saved, a good path is provided for the energy saving, emission reduction and garbage treatment, the pollution of garbage to environment is solved, and the occupation of land resources is reduced.
The invention relates to an inner wall board manufactured by domestic garbage. The inner wall board is prepared by the following specific steps of treating the domestic garbage, crushing, drying, and mixing 70 to 80 parts of dried garbage powder, 100 to 120 parts of Portland cement, 150 to 160 parts of gypsum powder, 5 to 10 parts of talcum powder, 5 to 10 parts of calcium oxide, 2 to 5 parts of polyvinyl alcohol, 4 to 8 parts of modified starch, 2 to 5 parts of fiber grid cloth, and 16 to 20 parts of water into a paste slurry; (2) putting one part of paste slurry into a mould, spreading, and putting one layer of grid cloth on the paste slurry; (3) paving one layer of paste slurry on the grid cloth, and paving one layer of grid cloth on the paste slurry; (4) finally, paving one layer of paste slurry, plastering, pressing, calendering and drying. The inner wall board has the advantages that the resource utilization of garbage is realized, the wastes can be changed into the valuables, the resources are saved, a good path is provided for the energy saving, emission reduction and garbage treatment, the pollution of garbage to environment is solved, and the occupation of land resources is reduced.
Decoration board and packaging box board manufactured by domestic garbage
| European Patent Office | 2016
Heat-insulation and sound-isolation building block manufactured by domestic garbage
| European Patent Office | 2016
Pipe body inner wall garbage treatment device for municipal sewage
European Patent Office | 2021
Small assembled domestic garbage transfer station based on garbage classification
| European Patent Office | 2020