Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite unfired permeable floor tile capable of adsorbing waste gas
The invention discloses a composite unfired permeable floor tile capable of adsorbing waste gas. The floor tile is prepared from, by weight, 50-53 parts of desert sand, 4-5 parts of thermoplastic phenolic resin, 0.6-0.7 part of urotropin, 0.2-0.22 part of calcium stearate, a proper amount of water, 42-45 parts of Portland cement labeled with 42.5, 5-6 parts of coal ash, 4-5 parts of polyving akohol, 5-6 parts of nanometer titanium dioxide, 3-4 parts of activated carbon, 2-3 parts of calcium chloride, 3-4 parts of carbon nano tubes, 30-40 parts of waste glass, 110-115 parts of coal gangue and 6-7 parts of carboxymethylcellulose. The carbon nano tubes, calcium chloride and nanometer titanium dioxide are added during preparation of a surface-layer material, a series of treatment processes and activated carbon are adopted, so that the floor tile can better adsorb automobile exhaust and harmful gas in the air, and then gas purification is achieved. The produced permeable floor tile is high in strength and permeable coefficient, and the heat island effect of a city can be effectively relieved.
Composite unfired permeable floor tile capable of adsorbing waste gas
The invention discloses a composite unfired permeable floor tile capable of adsorbing waste gas. The floor tile is prepared from, by weight, 50-53 parts of desert sand, 4-5 parts of thermoplastic phenolic resin, 0.6-0.7 part of urotropin, 0.2-0.22 part of calcium stearate, a proper amount of water, 42-45 parts of Portland cement labeled with 42.5, 5-6 parts of coal ash, 4-5 parts of polyving akohol, 5-6 parts of nanometer titanium dioxide, 3-4 parts of activated carbon, 2-3 parts of calcium chloride, 3-4 parts of carbon nano tubes, 30-40 parts of waste glass, 110-115 parts of coal gangue and 6-7 parts of carboxymethylcellulose. The carbon nano tubes, calcium chloride and nanometer titanium dioxide are added during preparation of a surface-layer material, a series of treatment processes and activated carbon are adopted, so that the floor tile can better adsorb automobile exhaust and harmful gas in the air, and then gas purification is achieved. The produced permeable floor tile is high in strength and permeable coefficient, and the heat island effect of a city can be effectively relieved.
Composite unfired permeable floor tile capable of adsorbing waste gas
GAO CUILIAN (Autor:in)
17.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2024
Manufacturing method of water permeable brick capable of adsorbing waste gas
| Europäisches Patentamt | 2021
Resin-cement composite non-sintered water-permeable floor tile
| Europäisches Patentamt | 2016
Solid waste unfired water permeable brick and preparation method thereof
| Europäisches Patentamt | 2020