Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multifunctional paste-shaped plaster and preparation method thereof
The invention discloses multifunctional paste-shaped plaster and a preparation method thereof. The multifunctional paste-shaped plaster is prepared from 30-45 parts of quartz sand, 25-35 parts of packing, 0.2-0.5 part of water retention thickening agent, 20-40 parts of emulsifying agent, 0.5-1 part of coalescing agent, 0.1-0.15 part of preservative, 0.2-0.3 part of defoaming agent and 1-2 parts of anti-cracking fibers. The preparation method includes the steps that the quartz sand, the packing, the water retention thickening agent and the wood fibers are weighed first, and then are evenly stirred after being mixed, so that a mixed material is obtained; afterwards, a certain quantity of silicone-acrylic emulsifying agent is weighed and added into a stirring machine to be stirred, the defoaming agent, the coalescing agent and the preservative are added while stirring is carried out, and the mixture is fully and evenly mixed; then the mixed material which is well mixed before is added to be fully mixed and evenly stirred. The plaster does not contain cement, and thus the efflorescence condition can be avoided when solidified plaster meets rainwater.
Multifunctional paste-shaped plaster and preparation method thereof
The invention discloses multifunctional paste-shaped plaster and a preparation method thereof. The multifunctional paste-shaped plaster is prepared from 30-45 parts of quartz sand, 25-35 parts of packing, 0.2-0.5 part of water retention thickening agent, 20-40 parts of emulsifying agent, 0.5-1 part of coalescing agent, 0.1-0.15 part of preservative, 0.2-0.3 part of defoaming agent and 1-2 parts of anti-cracking fibers. The preparation method includes the steps that the quartz sand, the packing, the water retention thickening agent and the wood fibers are weighed first, and then are evenly stirred after being mixed, so that a mixed material is obtained; afterwards, a certain quantity of silicone-acrylic emulsifying agent is weighed and added into a stirring machine to be stirred, the defoaming agent, the coalescing agent and the preservative are added while stirring is carried out, and the mixture is fully and evenly mixed; then the mixed material which is well mixed before is added to be fully mixed and evenly stirred. The plaster does not contain cement, and thus the efflorescence condition can be avoided when solidified plaster meets rainwater.
Multifunctional paste-shaped plaster and preparation method thereof
SHAN XIUJUN (Autor:in) / ZHANG YUQIANG (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME