A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plastering mortar prepared from ardealite-based hydraulic composite cementing material and preparation thereof
The invention relates to plastering mortar prepared from a phosphogypsum-based hydraulic composite cementing material and preparation of the plastering mortar. The plastering mortar comprises the following components in parts by weight: 100 parts of phosphogypsum, 55-85 parts of slag powder, 15-35 parts of Portland cement, 100-150 parts of machine-made sand, 7-12 parts of silica fume, 4-5 parts ofa shrinkage reducing agent, 2-4 parts of an expanding agent, 1.3-3.1 parts of a water reducing agent, 0.03-0.07 part of cellulose ether and 0.022-0.05 part of a defoaming agent. Compared with the prior art, the plastering mortar has good strength performance and a changeable decorative effect, is heat-insulating and light, can be widely applied to public facilities, scenic spots, high-rise buildings and the like, and has a wide application prospect in the fields of promoting building energy conservation and building decoration.
本发明涉及以磷石膏基水硬性复合胶凝材料制备的抹灰砂浆及其制备，抹灰砂浆包括以下重量份数的组分：磷石膏100份；矿渣粉55‑85份；硅酸盐水泥15‑35份；机制砂100‑150份；硅灰7‑12份；减缩剂4‑5份；膨胀剂2‑4份；减水剂1.3‑3.1份；纤维素醚0.03‑0.07份；消泡剂0.022‑0.05份。与现有技术相比，本发明具有良好强度性能和多变的装饰效果，同时隔热、轻质，可广泛应用于公共设施、景区及高层建筑等，在促进建筑节能、建筑装饰领域具有广阔的应用前景。
Plastering mortar prepared from ardealite-based hydraulic composite cementing material and preparation thereof
The invention relates to plastering mortar prepared from a phosphogypsum-based hydraulic composite cementing material and preparation of the plastering mortar. The plastering mortar comprises the following components in parts by weight: 100 parts of phosphogypsum, 55-85 parts of slag powder, 15-35 parts of Portland cement, 100-150 parts of machine-made sand, 7-12 parts of silica fume, 4-5 parts ofa shrinkage reducing agent, 2-4 parts of an expanding agent, 1.3-3.1 parts of a water reducing agent, 0.03-0.07 part of cellulose ether and 0.022-0.05 part of a defoaming agent. Compared with the prior art, the plastering mortar has good strength performance and a changeable decorative effect, is heat-insulating and light, can be widely applied to public facilities, scenic spots, high-rise buildings and the like, and has a wide application prospect in the fields of promoting building energy conservation and building decoration.
本发明涉及以磷石膏基水硬性复合胶凝材料制备的抹灰砂浆及其制备，抹灰砂浆包括以下重量份数的组分：磷石膏100份；矿渣粉55‑85份；硅酸盐水泥15‑35份；机制砂100‑150份；硅灰7‑12份；减缩剂4‑5份；膨胀剂2‑4份；减水剂1.3‑3.1份；纤维素醚0.03‑0.07份；消泡剂0.022‑0.05份。与现有技术相比，本发明具有良好强度性能和多变的装饰效果，同时隔热、轻质，可广泛应用于公共设施、景区及高层建筑等，在促进建筑节能、建筑装饰领域具有广阔的应用前景。
Plastering mortar prepared from ardealite-based hydraulic composite cementing material and preparation thereof
以磷石膏基水硬性复合胶凝材料制备的抹灰砂浆及其制备
SUN ZHENPING (author) / LI JIAWEI (author) / JI YANLIANG (author) / LI BIYUN (author)
2020-11-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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