A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a lightweight plastering material which comprises the following components in parts by weight: 80-100 parts of salt gypsum, 50-60 parts of fluorgypsum, 30-50 parts of semi-hydrated gypsum, 15-20 parts of an accelerant, 1-3 parts of a retarder, 5-10 parts of organic resin, 10-15 parts of a water reducing agent, 20-25 parts of diatomite and 5-8 parts of other functional aids. The salt gypsum material can be effectively utilized to prepare the bottom layer plastering gypsum, the hydration characteristic and the strength characteristic of the plastering gypsum are improved, and an effective direction mode is provided for resource utilization of the salt gypsum.
本发明提供一种轻质抹灰材料，以重量计，包括盐石膏80‑100份、氟石膏50‑60份、半水石膏30‑50份、促进剂15‑20份、缓凝剂1‑3份、有机树脂5‑10份、减水剂10‑15份、硅藻土20‑25份、其他功能助剂5‑8份。本发明能够有效利用盐石膏材料制备底层抹灰石膏，改善了抹灰石膏的水化特性与强度特性，为盐石膏的资源化利用提供了有效的方向方式。
The invention provides a lightweight plastering material which comprises the following components in parts by weight: 80-100 parts of salt gypsum, 50-60 parts of fluorgypsum, 30-50 parts of semi-hydrated gypsum, 15-20 parts of an accelerant, 1-3 parts of a retarder, 5-10 parts of organic resin, 10-15 parts of a water reducing agent, 20-25 parts of diatomite and 5-8 parts of other functional aids. The salt gypsum material can be effectively utilized to prepare the bottom layer plastering gypsum, the hydration characteristic and the strength characteristic of the plastering gypsum are improved, and an effective direction mode is provided for resource utilization of the salt gypsum.
本发明提供一种轻质抹灰材料，以重量计，包括盐石膏80‑100份、氟石膏50‑60份、半水石膏30‑50份、促进剂15‑20份、缓凝剂1‑3份、有机树脂5‑10份、减水剂10‑15份、硅藻土20‑25份、其他功能助剂5‑8份。本发明能够有效利用盐石膏材料制备底层抹灰石膏，改善了抹灰石膏的水化特性与强度特性，为盐石膏的资源化利用提供了有效的方向方式。