A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lightweight plastering citric acid gypsum mortar
The invention belongs to the technical field of mortar, and particularly relates to lightweight plastering citric acid gypsum mortar. The invention relates to the light plastering citric acid gypsum mortar. The mortar is prepared by the steps: taking citric acid gypsum powder, ground calcium carbonate powder, river sand and vitrified micro bubbles as aggregate, mixing redispersible latex powder, cellulose ether, a thixotropic agent and an air entraining agent to obtain a master batch, and finally stirring and mixing the aggregate and the master batch to obtain the lightweight plastering citric acid gypsum mortar, wherein the citric acid gypsum powder is a mixture of alpha-hemihydrate citric acid gypsum and beta-hemihydrate citric acid gypsum. Waste utilization of citrate gypsum is achieved, not only is waste turned into wealth, but also the advantages of hollowing resistance, cracking resistance, environment friendliness and the like of the plastering gypsum mortar are effectively exerted, and the building quality is improved.
本发明属于砂浆技术领域，具体涉及一种轻质抹灰柠檬酸石膏砂浆。一种轻质抹灰柠檬酸石膏砂浆，所述砂浆以柠檬酸石膏粉、重钙粉、河砂、玻化微珠混合为骨料；以可再分散乳胶粉、纤维素醚、触变剂、引气剂混合为母料，最后将骨料与母料搅拌混合得到轻质抹灰柠檬酸石膏砂浆，其中柠檬酸石膏粉是α‑半水柠檬酸石膏和β‑半水柠檬酸石膏的混合物，本发明将柠檬酸石膏进行废物利用，不仅变废为宝，而且有效发挥了抹灰石膏砂浆抗空鼓、抗开裂、绿色环保等优点，并提高了建筑品质。
Lightweight plastering citric acid gypsum mortar
The invention belongs to the technical field of mortar, and particularly relates to lightweight plastering citric acid gypsum mortar. The invention relates to the light plastering citric acid gypsum mortar. The mortar is prepared by the steps: taking citric acid gypsum powder, ground calcium carbonate powder, river sand and vitrified micro bubbles as aggregate, mixing redispersible latex powder, cellulose ether, a thixotropic agent and an air entraining agent to obtain a master batch, and finally stirring and mixing the aggregate and the master batch to obtain the lightweight plastering citric acid gypsum mortar, wherein the citric acid gypsum powder is a mixture of alpha-hemihydrate citric acid gypsum and beta-hemihydrate citric acid gypsum. Waste utilization of citrate gypsum is achieved, not only is waste turned into wealth, but also the advantages of hollowing resistance, cracking resistance, environment friendliness and the like of the plastering gypsum mortar are effectively exerted, and the building quality is improved.
本发明属于砂浆技术领域，具体涉及一种轻质抹灰柠檬酸石膏砂浆。一种轻质抹灰柠檬酸石膏砂浆，所述砂浆以柠檬酸石膏粉、重钙粉、河砂、玻化微珠混合为骨料；以可再分散乳胶粉、纤维素醚、触变剂、引气剂混合为母料，最后将骨料与母料搅拌混合得到轻质抹灰柠檬酸石膏砂浆，其中柠檬酸石膏粉是α‑半水柠檬酸石膏和β‑半水柠檬酸石膏的混合物，本发明将柠檬酸石膏进行废物利用，不仅变废为宝，而且有效发挥了抹灰石膏砂浆抗空鼓、抗开裂、绿色环保等优点，并提高了建筑品质。
Lightweight plastering citric acid gypsum mortar
一种轻质抹灰柠檬酸石膏砂浆
LI JIAN (author) / LI ZHILIANG (author) / WANG JINWEI (author) / LIU SENSEN (author) / ZHANG CHUANHUI (author) / HAO JUN (author) / LI JINSHENG (author) / LIU JUN (author) / HAN JINGHUA (author) / CHEN ANPENG (author)
2021-06-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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