A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a preparation method of a fireproof brick, and relates to the technical field of refractory materials. The invention discloses a fireproof brick. Comprising the following raw materials in parts by weight: 30-45 parts of industrial waste, 15-20 parts of high-alumina fly ash, 18-24 parts of high-carbon ferrochrome slag, 11-14 parts of a refractory fine powder raw material, 2-4 parts of clay, 3-6 parts of a light ridge material, 1-3 parts of a tackifier, 7-13 parts of an adhesive, 4-6 parts of sodium carbonate, 6-10 parts of sodium tripolyphosphate, 3.5-4.5 parts of sodium humate, 6-12 parts of mullite, 5-8 parts of sawdust, 3-7 parts of potassium carbonate, 8-14 parts of an exciting agent, 4-9 parts of a rheology improver, 3-11 parts of a foaming agent and 5-7 parts of a setting agent. The fireproof brick is manufactured by using resources such as industrial waste, the main performance index is relatively stable, the fireproof brick can replace the existing fireproof brick to be applied, the problem of hazardous waste disposal is solved, efficient utilization of the resources is realized, and the economic cost of production is saved.
本发明提供一种挡火砖的制配方法，涉及耐火材料技术领域。该一种挡火砖，包括以下重量份数原料：工业废料30～45份、高铝粉煤灰15～20份、高碳铬铁合金渣18～24份、耐火细粉原料11～14份、粘土2～4份、轻脊料3～6份、增粘剂1～3份、粘接剂7～13份、纯碱4～6份、三聚磷酸钠6～10份、腐殖酸钠3.5～4.5份、莫来石6～12份、锯末5～8份、碳酸钾3～7份、激发剂8～14份、流变改善剂4～9份、发泡剂3～11份和定型剂5～7份。通过使用工业废料等资源制作挡火砖，主要性能指标较为稳定，既可以替代现有的挡火砖进行应用，也解决了危废处置问题，实现了资源的高效利用以及节约生产的经济成本。
The invention provides a preparation method of a fireproof brick, and relates to the technical field of refractory materials. The invention discloses a fireproof brick. Comprising the following raw materials in parts by weight: 30-45 parts of industrial waste, 15-20 parts of high-alumina fly ash, 18-24 parts of high-carbon ferrochrome slag, 11-14 parts of a refractory fine powder raw material, 2-4 parts of clay, 3-6 parts of a light ridge material, 1-3 parts of a tackifier, 7-13 parts of an adhesive, 4-6 parts of sodium carbonate, 6-10 parts of sodium tripolyphosphate, 3.5-4.5 parts of sodium humate, 6-12 parts of mullite, 5-8 parts of sawdust, 3-7 parts of potassium carbonate, 8-14 parts of an exciting agent, 4-9 parts of a rheology improver, 3-11 parts of a foaming agent and 5-7 parts of a setting agent. The fireproof brick is manufactured by using resources such as industrial waste, the main performance index is relatively stable, the fireproof brick can replace the existing fireproof brick to be applied, the problem of hazardous waste disposal is solved, efficient utilization of the resources is realized, and the economic cost of production is saved.
本发明提供一种挡火砖的制配方法，涉及耐火材料技术领域。该一种挡火砖，包括以下重量份数原料：工业废料30～45份、高铝粉煤灰15～20份、高碳铬铁合金渣18～24份、耐火细粉原料11～14份、粘土2～4份、轻脊料3～6份、增粘剂1～3份、粘接剂7～13份、纯碱4～6份、三聚磷酸钠6～10份、腐殖酸钠3.5～4.5份、莫来石6～12份、锯末5～8份、碳酸钾3～7份、激发剂8～14份、流变改善剂4～9份、发泡剂3～11份和定型剂5～7份。通过使用工业废料等资源制作挡火砖，主要性能指标较为稳定，既可以替代现有的挡火砖进行应用，也解决了危废处置问题，实现了资源的高效利用以及节约生产的经济成本。
Waterproof and fireproof aerated brick and preparation method thereof
| European Patent Office | 2020
FIREPROOF SLAB, ROCKET LAUNCH PAD, AND METHOD OF REPLACING FIREPROOF BRICK IN FIREPROOF SLAB
| European Patent Office | 2022