Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dry-mixed mortar prepared from titanium extraction tailings
The invention belongs to the technical field of building materials, and particularly relates to dry-mixed mortar prepared from titanium extraction tailings. The invention provides the dry-mixed mortarprepared from titanium extraction tailings aims to overcome technical problems in the prior art. The dry-mixed mortar comprises the following components in parts by mass: 120-200 parts of cement, 90-160 parts of the titanium extraction tailings, 680-800 parts of sand and 2-3 parts of thickening powder. The industrial solid waste, namely the titanium extraction tailings are used in the dry-mixed mortar, the performance indexes such as the water retention rate, the strength grade, the softening coefficient and the maximum water absorption rate of the obtained dry-mixed mortar meet standard requirements, the strength grade and the water retention rate are superior to the strength grade and the water retention rate of common dry-mixed mortar, and the dry-mixed mortar can be widely applied toactual production.
本发明属于建筑材料技术领域，具体涉及提钛尾渣干混砂浆。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干混砂浆，原料包括以下质量份的组分：水泥120～200份，提钛尾渣90～160份，砂680～800份，稠化粉2～3份。本发明将工业固体废弃物提钛尾渣在干混砂浆中进行了使用，所得干混砂浆的保水率、强度等级、软化系数、最大吸水率等性能指标满足规范要求，其中强度等级及保水率均优于普通干混砂浆，能够广泛应用于实际生产。
Dry-mixed mortar prepared from titanium extraction tailings
The invention belongs to the technical field of building materials, and particularly relates to dry-mixed mortar prepared from titanium extraction tailings. The invention provides the dry-mixed mortarprepared from titanium extraction tailings aims to overcome technical problems in the prior art. The dry-mixed mortar comprises the following components in parts by mass: 120-200 parts of cement, 90-160 parts of the titanium extraction tailings, 680-800 parts of sand and 2-3 parts of thickening powder. The industrial solid waste, namely the titanium extraction tailings are used in the dry-mixed mortar, the performance indexes such as the water retention rate, the strength grade, the softening coefficient and the maximum water absorption rate of the obtained dry-mixed mortar meet standard requirements, the strength grade and the water retention rate are superior to the strength grade and the water retention rate of common dry-mixed mortar, and the dry-mixed mortar can be widely applied toactual production.
本发明属于建筑材料技术领域，具体涉及提钛尾渣干混砂浆。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干混砂浆，原料包括以下质量份的组分：水泥120～200份，提钛尾渣90～160份，砂680～800份，稠化粉2～3份。本发明将工业固体废弃物提钛尾渣在干混砂浆中进行了使用，所得干混砂浆的保水率、强度等级、软化系数、最大吸水率等性能指标满足规范要求，其中强度等级及保水率均优于普通干混砂浆，能够广泛应用于实际生产。
Dry-mixed mortar prepared from titanium extraction tailings
提钛尾渣干混砂浆
CHEN ZHIKE (Autor:in) / ZHAO YUJIE (Autor:in) / QIAN BAOJUN (Autor:in)
01.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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