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A platform for research: civil engineering, architecture and urbanism
Titanium extraction tailing aerated concrete
The invention belongs to the technical field of cement products, and particularly relates to titanium extraction tailing aerated concrete. The technical problem to be solved by the invention is to provide aerated concrete taking titanium extraction tailings as a raw material. The raw material comprises the following components in parts by mass: 150-210 parts of cement, 400-610 parts of titanium extraction tailings, 15-25 parts of quick lime, 10-20 parts of desulfurized gypsum, 200-350 parts of water and 0.9-1.2 parts of aluminum powder paste. The industrial solid waste titanium extraction tailings are used as aerated concrete raw materials, and the density grade, the strength grade, the dry shrinkage rate and other performance indexes of the obtained aerated concrete meet the standard requirements.
本发明属于水泥制品技术领域，具体涉及提钛尾渣加气混凝土。本发明要解决的技术问题是提供一种以提钛尾渣为原料的加气混凝土，原料包括以下质量份的组分：水泥150～210份，提钛尾渣400～610份，生石灰15～25份，脱硫石膏10～20份，水200～350份，铝粉膏0.9～1.2份。本发明将工业固体废弃物提钛尾渣用作加气混凝土原料，所得加气混凝土的密度等级、强度等级、干缩率等性能指标满足规范要求。
Titanium extraction tailing aerated concrete
The invention belongs to the technical field of cement products, and particularly relates to titanium extraction tailing aerated concrete. The technical problem to be solved by the invention is to provide aerated concrete taking titanium extraction tailings as a raw material. The raw material comprises the following components in parts by mass: 150-210 parts of cement, 400-610 parts of titanium extraction tailings, 15-25 parts of quick lime, 10-20 parts of desulfurized gypsum, 200-350 parts of water and 0.9-1.2 parts of aluminum powder paste. The industrial solid waste titanium extraction tailings are used as aerated concrete raw materials, and the density grade, the strength grade, the dry shrinkage rate and other performance indexes of the obtained aerated concrete meet the standard requirements.
本发明属于水泥制品技术领域，具体涉及提钛尾渣加气混凝土。本发明要解决的技术问题是提供一种以提钛尾渣为原料的加气混凝土，原料包括以下质量份的组分：水泥150～210份，提钛尾渣400～610份，生石灰15～25份，脱硫石膏10～20份，水200～350份，铝粉膏0.9～1.2份。本发明将工业固体废弃物提钛尾渣用作加气混凝土原料，所得加气混凝土的密度等级、强度等级、干缩率等性能指标满足规范要求。
Titanium extraction tailing aerated concrete
提钛尾渣加气混凝土
ZHAO YUJIE (author) / CHEN ZHIKE (author) / ZHOU XU (author) / QIAN BAOJUN (author) / LIANG JINZHU (author) / LU XIAOXIN (author)
2020-11-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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