A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Natural anhydrite-based self-leveling mortar and preparation method thereof
The invention belongs to the technical field of building materials, and particularly relates to self-leveling mortar. The self-leveling mortar comprises cement, fly ash, building gypsum, a water reducing agent, redispersible latex powder, sand aggregate and an exciting agent, and further comprises natural anhydrite, and the exciting agent is one or more of potassium sulfate, sodium sulfate, calcined alum, sodium oxalate and sodium silicate. The self-leveling mortar disclosed by the invention has high strength and flowability.
本发明属于建筑材料技术领域，具体涉及一种自流平砂浆。所述自流平砂浆，包括水泥、粉煤灰、建筑石膏、减水剂、可再分散乳胶粉、砂集料和激发剂，还包括天然硬石膏，所述激发剂为硫酸钾、硫酸钠、煅烧明矾、草酸钠和硅酸钠中的一种或多种。本发明的自流平砂浆能够兼顾高强度和流动性。
Natural anhydrite-based self-leveling mortar and preparation method thereof
The invention belongs to the technical field of building materials, and particularly relates to self-leveling mortar. The self-leveling mortar comprises cement, fly ash, building gypsum, a water reducing agent, redispersible latex powder, sand aggregate and an exciting agent, and further comprises natural anhydrite, and the exciting agent is one or more of potassium sulfate, sodium sulfate, calcined alum, sodium oxalate and sodium silicate. The self-leveling mortar disclosed by the invention has high strength and flowability.
本发明属于建筑材料技术领域，具体涉及一种自流平砂浆。所述自流平砂浆，包括水泥、粉煤灰、建筑石膏、减水剂、可再分散乳胶粉、砂集料和激发剂，还包括天然硬石膏，所述激发剂为硫酸钾、硫酸钠、煅烧明矾、草酸钠和硅酸钠中的一种或多种。本发明的自流平砂浆能够兼顾高强度和流动性。
Natural anhydrite-based self-leveling mortar and preparation method thereof
天然硬石膏基自流平砂浆及其制备方法
PENG JIAHUI (author) / ZENG LU (author) / ZHANG JIANXIN (author) / LIU XIANFENG (author)
2021-12-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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