A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Desulfurized gypsum brick as well as preparation method and application thereof
The invention relates to the technical field of building materials, in particular to a desulfurized gypsum brick and a preparation method and application thereof. The desulfurized gypsum brick comprises the following components in parts by mass: 65-75 parts of desulfurized gypsum, 3-6 parts of cement, 6-8 parts of flammulina velutipes powder, 10-14 parts of fly ash, 1-3 parts of bentonite, 4-6 parts of vesuvianite powder, 1-3 parts of quick lime, 1-3 parts of aluminum potassium sulfate, 0.5-1.5 parts of polypropylene fiber and 35-45 parts of water. The desulfurized gypsum brick prepared according to the components disclosed by the invention is high in compressive strength and breaking strength and low in water absorption rate, and has a good application prospect.
本发明涉及建筑材料技术领域，尤其涉及一种脱硫石膏砌砖及其制备方法与应用。本发明的脱硫石膏砌砖，包括如下质量份数的组分：脱硫石膏65～75份、水泥3～6份、金针菇粉6～8份、粉煤灰10～14份、膨润土1～3份、火山石粉4～6份、生石灰1～3份、硫酸铝钾1～3份、聚丙烯纤维0.5～1.5份、水35～45份。按照本发明的组分制备得到的脱硫石膏砌砖的抗压强度和抗折强度高，吸水率低，具有良好的应用前景。
Desulfurized gypsum brick as well as preparation method and application thereof
The invention relates to the technical field of building materials, in particular to a desulfurized gypsum brick and a preparation method and application thereof. The desulfurized gypsum brick comprises the following components in parts by mass: 65-75 parts of desulfurized gypsum, 3-6 parts of cement, 6-8 parts of flammulina velutipes powder, 10-14 parts of fly ash, 1-3 parts of bentonite, 4-6 parts of vesuvianite powder, 1-3 parts of quick lime, 1-3 parts of aluminum potassium sulfate, 0.5-1.5 parts of polypropylene fiber and 35-45 parts of water. The desulfurized gypsum brick prepared according to the components disclosed by the invention is high in compressive strength and breaking strength and low in water absorption rate, and has a good application prospect.
本发明涉及建筑材料技术领域，尤其涉及一种脱硫石膏砌砖及其制备方法与应用。本发明的脱硫石膏砌砖，包括如下质量份数的组分：脱硫石膏65～75份、水泥3～6份、金针菇粉6～8份、粉煤灰10～14份、膨润土1～3份、火山石粉4～6份、生石灰1～3份、硫酸铝钾1～3份、聚丙烯纤维0.5～1.5份、水35～45份。按照本发明的组分制备得到的脱硫石膏砌砖的抗压强度和抗折强度高，吸水率低，具有良好的应用前景。
Desulfurized gypsum brick as well as preparation method and application thereof
一种脱硫石膏砌砖及其制备方法与应用
ZHANG HUAN (author) / XU HANG (author) / CHEN JINGXIANG (author) / FU LILAN (author)
2023-07-28
Patent
Electronic Resource
Chinese
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