A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Phosphogypsum-based stone-like structure building material and preparation method thereof
The invention discloses a phosphogypsum-based stone-like structure building material and a preparation method thereof. The phosphogypsum-based stone-like structure building material is prepared from the following raw materials in parts by weight: 30-80 parts of phosphogypsum, 15-60 parts of electrolytic yellow phosphorus slag and 2-10 parts of quicklime. The preparation method comprises the following steps: burdening, ageing, molding, carrying out autoclaved curing, drying phosphorus gypsum base material, spraying and forming a finished product. The phosphogypsum-based stone-like structure building material has the characteristics of simple construction process, light weight, good waterproof and fireproof properties, high compressive strength, high breaking strength and high weather resistance, and has a good decoration effect as an indoor decoration building material; meanwhile, a lot of phosphogypsum is consumed; exploitation of natural stones is reduced; and the phosphogypsum-based stone-like structure building material has important significance on environment protection and realization of sustainable development.
Phosphogypsum-based stone-like structure building material and preparation method thereof
The invention discloses a phosphogypsum-based stone-like structure building material and a preparation method thereof. The phosphogypsum-based stone-like structure building material is prepared from the following raw materials in parts by weight: 30-80 parts of phosphogypsum, 15-60 parts of electrolytic yellow phosphorus slag and 2-10 parts of quicklime. The preparation method comprises the following steps: burdening, ageing, molding, carrying out autoclaved curing, drying phosphorus gypsum base material, spraying and forming a finished product. The phosphogypsum-based stone-like structure building material has the characteristics of simple construction process, light weight, good waterproof and fireproof properties, high compressive strength, high breaking strength and high weather resistance, and has a good decoration effect as an indoor decoration building material; meanwhile, a lot of phosphogypsum is consumed; exploitation of natural stones is reduced; and the phosphogypsum-based stone-like structure building material has important significance on environment protection and realization of sustainable development.
Phosphogypsum-based stone-like structure building material and preparation method thereof
XIANG QIANYONG (author) / YANG YONGBIN (author) / YANG BULEI (author) / WANG WEI (author) / LIU XIAOCHENG (author) / HU XINJU (author) / LI ZEGANG (author)
2015-06-24
Patent
Electronic Resource
English
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