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Manufacturing method of inorganic thermal insulation gypsum mortar
The invention discloses a manufacturing method of inorganic thermal insulation gypsum mortar. Comprising the following raw materials in parts by weight: 600 to 700 parts of desulfurized gypsum, 100 to 150 parts of phosphogypsum, 30 to 50 parts of 425 cement, 150 to 180 parts of glass beads, 1 to 1.5 parts of a retarder, 1 to 2 parts of a lubricant, 2.5 to 3 parts of cellulose ether, 0.5 to 0.7 part of starch ether, 2 to 3 parts of wood fibers, 0.2 to 0.4 part of an air entraining agent, 8 to 11 parts of dispersible rubber powder, 20 to 30 parts of water and 10 to 16 parts of polymethyl silicone resin. The desulfurized gypsum and the phosphogypsum are pretreated, so that the internal structure performance of the desulfurized gypsum and the phosphogypsum is greatly improved, the internal structure combination tightness of the desulfurized gypsum and the phosphogypsum base material is high, the strength of the desulfurized gypsum and the phosphogypsum base material is enhanced, and the quality of the mortar is further improved.
本发明公开了一种无机保温石膏砂浆制作方法，包括以下重量份原料：脱硫石膏600‑700份、磷石膏100‑150份、425水泥30‑50份、玻化微珠150‑180份、缓凝剂1‑1.5份、润滑剂1‑2份、纤维素醚2.5‑3份、淀粉醚0.5‑0.7份、木质纤维2‑3份、引气剂0.2‑0.4份、可分散胶粉8‑11份、水20‑30份和聚甲基硅树脂10～16份。本发明先将脱硫石膏和磷石膏进行预处理，使得脱硫石膏和磷石膏的内部结构性能得到较大程度的改善，脱硫石膏和磷石膏基材的内部结构结合的紧密度较高，增强了脱硫石膏和磷石膏基材的强度，进而提高了该砂浆的质量。
Manufacturing method of inorganic thermal insulation gypsum mortar
The invention discloses a manufacturing method of inorganic thermal insulation gypsum mortar. Comprising the following raw materials in parts by weight: 600 to 700 parts of desulfurized gypsum, 100 to 150 parts of phosphogypsum, 30 to 50 parts of 425 cement, 150 to 180 parts of glass beads, 1 to 1.5 parts of a retarder, 1 to 2 parts of a lubricant, 2.5 to 3 parts of cellulose ether, 0.5 to 0.7 part of starch ether, 2 to 3 parts of wood fibers, 0.2 to 0.4 part of an air entraining agent, 8 to 11 parts of dispersible rubber powder, 20 to 30 parts of water and 10 to 16 parts of polymethyl silicone resin. The desulfurized gypsum and the phosphogypsum are pretreated, so that the internal structure performance of the desulfurized gypsum and the phosphogypsum is greatly improved, the internal structure combination tightness of the desulfurized gypsum and the phosphogypsum base material is high, the strength of the desulfurized gypsum and the phosphogypsum base material is enhanced, and the quality of the mortar is further improved.
本发明公开了一种无机保温石膏砂浆制作方法，包括以下重量份原料：脱硫石膏600‑700份、磷石膏100‑150份、425水泥30‑50份、玻化微珠150‑180份、缓凝剂1‑1.5份、润滑剂1‑2份、纤维素醚2.5‑3份、淀粉醚0.5‑0.7份、木质纤维2‑3份、引气剂0.2‑0.4份、可分散胶粉8‑11份、水20‑30份和聚甲基硅树脂10～16份。本发明先将脱硫石膏和磷石膏进行预处理，使得脱硫石膏和磷石膏的内部结构性能得到较大程度的改善，脱硫石膏和磷石膏基材的内部结构结合的紧密度较高，增强了脱硫石膏和磷石膏基材的强度，进而提高了该砂浆的质量。
Manufacturing method of inorganic thermal insulation gypsum mortar
一种无机保温石膏砂浆制作方法
XU LINJIANG (author)
2023-11-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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