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A platform for research: civil engineering, architecture and urbanism
Special mortar for EPS (expandable polystyrene) decorative components and preparation method thereof
The invention relates to a special mortar for EPS (expandable polystyrene) decorative components and a preparation method thereof. The technical scheme is as follows: the special mortar for EPS decorative components is characterized by comprising the following components in parts by weight: 20-30 parts of cement, 50-60 parts of quartz sand, 10-15 parts of active fine filler, 0.1-0.5 part of cellulose ether, 3-5 parts of redispersible latex powder, 0.2-0.5 part of water repellent, 0.3-1 part of crack-resistant fiber and 0.1-1 part of thickening rheological agent. The cementing material of the special mortar for EPS decorative components is prepared by the following steps: by using the inorganic materials as the main components and the high-molecular polymers as the auxiliary materials, compounding with the other assistants for modification, carrying out reasonable setting on size distribution, and uniformly mixing and dispersing. When in use, the mortar can be stirred with a preset amount of water. The mortar has the advantages of proper wet-state thickness during mechanical plastering, sufficient operable time, favorable flowability before application, favorable anti-sagging property after application, proper wet-state thickness, smooth paste distribution and smooth surface, and is suitable for mechanical plastering.
Special mortar for EPS (expandable polystyrene) decorative components and preparation method thereof
The invention relates to a special mortar for EPS (expandable polystyrene) decorative components and a preparation method thereof. The technical scheme is as follows: the special mortar for EPS decorative components is characterized by comprising the following components in parts by weight: 20-30 parts of cement, 50-60 parts of quartz sand, 10-15 parts of active fine filler, 0.1-0.5 part of cellulose ether, 3-5 parts of redispersible latex powder, 0.2-0.5 part of water repellent, 0.3-1 part of crack-resistant fiber and 0.1-1 part of thickening rheological agent. The cementing material of the special mortar for EPS decorative components is prepared by the following steps: by using the inorganic materials as the main components and the high-molecular polymers as the auxiliary materials, compounding with the other assistants for modification, carrying out reasonable setting on size distribution, and uniformly mixing and dispersing. When in use, the mortar can be stirred with a preset amount of water. The mortar has the advantages of proper wet-state thickness during mechanical plastering, sufficient operable time, favorable flowability before application, favorable anti-sagging property after application, proper wet-state thickness, smooth paste distribution and smooth surface, and is suitable for mechanical plastering.
Special mortar for EPS (expandable polystyrene) decorative components and preparation method thereof
SUN LIJIE (author) / SHI JINGXIN (author) / GONG SHAOFENG (author)
2015-12-02
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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