Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-density and high-strength gypsum ceramic and preparation method thereof
The invention discloses a high-density and high-strength gypsum ceramic and a preparation method thereof. The gypsum ceramic is a compact block material of calcium sulfate dihydrate (CaSO4.2H2O), andhas greatly improved density (90-97%), compressive strength (42-97 MPa) and bending strength (12-27 MPa) compared with common block gypsum. The provided gypsum ceramic can be used for buildings, decorations, sculptures and the like, the finished product is not easy to break due to high density and high strength and has better moisture resistance, and the simple preparation method of the gypsum ceramic is beneficial to low-cost large-scale production.
本发明公开了一种高致密度、高强度石膏陶瓷及其制备方法，所述的石膏陶瓷是二水硫酸钙(CaSO·2HO)的致密块体材料，与普通块体石膏相比具有大幅提高的致密度(90～97％)、抗压强度(42～97MPa)及抗弯强度(12～27MPa)。本发明提供的石膏陶瓷可用于建筑、装饰、雕塑等，其高致密度与高强度使得制成品不易破碎、并具有更好的耐潮性，而其简单的制备方法则有利于低成本的规模生产。
High-density and high-strength gypsum ceramic and preparation method thereof
The invention discloses a high-density and high-strength gypsum ceramic and a preparation method thereof. The gypsum ceramic is a compact block material of calcium sulfate dihydrate (CaSO4.2H2O), andhas greatly improved density (90-97%), compressive strength (42-97 MPa) and bending strength (12-27 MPa) compared with common block gypsum. The provided gypsum ceramic can be used for buildings, decorations, sculptures and the like, the finished product is not easy to break due to high density and high strength and has better moisture resistance, and the simple preparation method of the gypsum ceramic is beneficial to low-cost large-scale production.
本发明公开了一种高致密度、高强度石膏陶瓷及其制备方法，所述的石膏陶瓷是二水硫酸钙(CaSO·2HO)的致密块体材料，与普通块体石膏相比具有大幅提高的致密度(90～97％)、抗压强度(42～97MPa)及抗弯强度(12～27MPa)。本发明提供的石膏陶瓷可用于建筑、装饰、雕塑等，其高致密度与高强度使得制成品不易破碎、并具有更好的耐潮性，而其简单的制备方法则有利于低成本的规模生产。
High-density and high-strength gypsum ceramic and preparation method thereof
高致密度、高强度石膏陶瓷及其制备方法
LI LEI (Autor:in) / YAN HAN (Autor:in) / CHEN XIANGMING (Autor:in)
18.09.2020
Patent
Elektronische Ressource
Chinesisch
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