Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a river muck heat preservation fired perforated brick additive, which comprises the following components by mass part: 20-30 of talcum powder, 15-25 of straw pellets with a particle size of 0.5-2mm, 5-10 of low alkali glass fiber with a diameter of 10-20 micrometers and a length of 5-15mm, and 6-10 of polystyrene foam particles with a particle size 0.5-1mm. The preparation method of the river muck heat preservation fired perforated brick additive is characterized by fully mixing the talcum powder, the straw pellets, the low alkali glass fiber, and the polystyrene foam particles evenly. The brick added with the river muck heat preservation fired perforated brick additive provided by the invention has significantly optimized pore-forming amount, high porosity and very small thermal conductivity coefficient. The additive significantly improves the heat preservation performance of river muck heat preservation fired perforated bricks, and in ordinary building structures, energy saving can reach over 65%.
The invention relates to a river muck heat preservation fired perforated brick additive, which comprises the following components by mass part: 20-30 of talcum powder, 15-25 of straw pellets with a particle size of 0.5-2mm, 5-10 of low alkali glass fiber with a diameter of 10-20 micrometers and a length of 5-15mm, and 6-10 of polystyrene foam particles with a particle size 0.5-1mm. The preparation method of the river muck heat preservation fired perforated brick additive is characterized by fully mixing the talcum powder, the straw pellets, the low alkali glass fiber, and the polystyrene foam particles evenly. The brick added with the river muck heat preservation fired perforated brick additive provided by the invention has significantly optimized pore-forming amount, high porosity and very small thermal conductivity coefficient. The additive significantly improves the heat preservation performance of river muck heat preservation fired perforated bricks, and in ordinary building structures, energy saving can reach over 65%.
Microwave-fired muck brick and preparation method thereof
| Europäisches Patentamt | 2021
Self-insulating fired perforated brick of riverway silt
| Europäisches Patentamt | 2020