Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing autoclaved aerated concrete by using household garbage incineration slag and carbide slag
The invention relates to a method for preparing autoclaved aerated concrete by using household garbage incineration slag and carbide slag. The method comprises the following steps of: S1, weighing all solid materials according to mass percents for later use; S2, adding the weighed household garbage incineration slag into a stirrer, weighing mixing water from a constant-temperature water bath kettle according to a proportion, adding the mixing water into the stirrer, and stirring the mixing water and the household garbage incineration slag to form slurry; S3, adding dihydrate gypsum, carbide slag and P.O.42.5 general-purpose Portland cement, and stirring; S4, adding quick lime, and stirring; S5, adding aluminum powder, and stirring; S6, injecting slurry into a mold and placing the mold in a curing room for gas generation, enabling the slurry to be molded, carrying out demolding, and cutting to obtain a green body; and S7, feeding the cut green body into an autoclave for steaming and pressing, taking the green body out of the autoclave, and curing the green body to obtain a finished product.
本发明涉及一种利用生活垃圾焚烧炉渣与电石渣制备蒸压加气混凝土的方法，所述方法包括以下步骤：S1将各固体材料按质量百分比称取后备用；S2取称量好的生活垃圾焚烧炉渣加入搅拌机中，按比例从恒温水浴锅中量取拌和用水并加入搅拌机中与生活垃圾焚烧炉渣搅拌成料浆；S3加入二水石膏、电石渣、P.O.42.5通用硅酸盐水泥搅拌；S4加入生石灰，搅拌；S5加入铝粉，搅拌；S6料浆注入模具并放置在养护房中发气，使料浆成型并脱模，切割得到坯体；S7切割后坯体送入蒸压釜中蒸压，出釜后养护即得到成品。
Method for preparing autoclaved aerated concrete by using household garbage incineration slag and carbide slag
The invention relates to a method for preparing autoclaved aerated concrete by using household garbage incineration slag and carbide slag. The method comprises the following steps of: S1, weighing all solid materials according to mass percents for later use; S2, adding the weighed household garbage incineration slag into a stirrer, weighing mixing water from a constant-temperature water bath kettle according to a proportion, adding the mixing water into the stirrer, and stirring the mixing water and the household garbage incineration slag to form slurry; S3, adding dihydrate gypsum, carbide slag and P.O.42.5 general-purpose Portland cement, and stirring; S4, adding quick lime, and stirring; S5, adding aluminum powder, and stirring; S6, injecting slurry into a mold and placing the mold in a curing room for gas generation, enabling the slurry to be molded, carrying out demolding, and cutting to obtain a green body; and S7, feeding the cut green body into an autoclave for steaming and pressing, taking the green body out of the autoclave, and curing the green body to obtain a finished product.
本发明涉及一种利用生活垃圾焚烧炉渣与电石渣制备蒸压加气混凝土的方法，所述方法包括以下步骤：S1将各固体材料按质量百分比称取后备用；S2取称量好的生活垃圾焚烧炉渣加入搅拌机中，按比例从恒温水浴锅中量取拌和用水并加入搅拌机中与生活垃圾焚烧炉渣搅拌成料浆；S3加入二水石膏、电石渣、P.O.42.5通用硅酸盐水泥搅拌；S4加入生石灰，搅拌；S5加入铝粉，搅拌；S6料浆注入模具并放置在养护房中发气，使料浆成型并脱模，切割得到坯体；S7切割后坯体送入蒸压釜中蒸压，出釜后养护即得到成品。
Method for preparing autoclaved aerated concrete by using household garbage incineration slag and carbide slag
一种利用生活垃圾焚烧炉渣与电石渣制备蒸压加气混凝土的方法
WANG XUN (Autor:in) / WANG ZUWEI (Autor:in) / YU XIHE (Autor:in) / YANG HUIMIN (Autor:in) / BAI JIANING (Autor:in)
23.07.2021
Patent
Elektronische Ressource
Chinesisch
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