A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Antibacterial mildew-proof aerated building block and preparation method thereof
The invention discloses an antibacterial mildew-proof aerated building block and a preparation method thereof. The antibacterial mildew-proof aerated building block is prepared from the following raw materials in parts by weight: 56-72 parts of silica fume powder, 32-48 parts of crushed gravel, 28-36 parts of microcrystalline limestone, 17-24 parts of circulating fluidized bed combustion ash, 12-18 parts of sienna stone, 15-20 parts of titanium slag micropowder, 13-19 parts of tourmaline, 5-10 parts of crab shell powder, 26-34 parts of kaolin, 11-17 parts of soy protein powder, 2.5-4.5 parts of sodium alpha-vinyl sulfonate, 1.5-2 parts of modified aluminum powder, 1-2 parts of dodecyl dimethyl benzyl ammonium bromide, 0.4-0.8 part of calcium propionate, 0.3-0.6 part of magnesium humate and2-3 parts of polyanionic cellulose. By compounding inorganic minerals such as sienna stone and tourmaline and organic substances such as dodecyl dimethyl benzyl ammonium bromide and polyanionic cellulose, the aerated building block has the characteristics of excellent antibacterial and mildew-proof properties, high strength, good thermal insulation and heat preservation, good dimensional stability, acid and alkali corrosion and the like, the breeding and reproduction of mycete can be inhibited and the aerated building block has wide market prospect.
Antibacterial mildew-proof aerated building block and preparation method thereof
The invention discloses an antibacterial mildew-proof aerated building block and a preparation method thereof. The antibacterial mildew-proof aerated building block is prepared from the following raw materials in parts by weight: 56-72 parts of silica fume powder, 32-48 parts of crushed gravel, 28-36 parts of microcrystalline limestone, 17-24 parts of circulating fluidized bed combustion ash, 12-18 parts of sienna stone, 15-20 parts of titanium slag micropowder, 13-19 parts of tourmaline, 5-10 parts of crab shell powder, 26-34 parts of kaolin, 11-17 parts of soy protein powder, 2.5-4.5 parts of sodium alpha-vinyl sulfonate, 1.5-2 parts of modified aluminum powder, 1-2 parts of dodecyl dimethyl benzyl ammonium bromide, 0.4-0.8 part of calcium propionate, 0.3-0.6 part of magnesium humate and2-3 parts of polyanionic cellulose. By compounding inorganic minerals such as sienna stone and tourmaline and organic substances such as dodecyl dimethyl benzyl ammonium bromide and polyanionic cellulose, the aerated building block has the characteristics of excellent antibacterial and mildew-proof properties, high strength, good thermal insulation and heat preservation, good dimensional stability, acid and alkali corrosion and the like, the breeding and reproduction of mycete can be inhibited and the aerated building block has wide market prospect.
Antibacterial mildew-proof aerated building block and preparation method thereof
QIANG XIAOZHEN (author)
2015-04-29
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2024
| European Patent Office | 2022
Fire-resistant mildew-proof building block and preparation process thereof
| European Patent Office | 2020
Mould-proof aerated building block and making method thereof
| European Patent Office | 2016
Antibacterial mildew-proof wood floor and preparation method thereof
| European Patent Office | 2021