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A platform for research: civil engineering, architecture and urbanism
Aerating building block special-purpose whitewash mortar and preparation method thereof
The invention discloses aerating building block special-purpose whitewash mortar and a preparation method thereof. The aerating building block special-purpose whitewash mortar comprises solid components such as 4.5-7.9% by mass of an inorganic gel material, 26.5-35.6% by mass of a reinforcing agent, 0.5-0.7% by mass of a water resistant agent, 0.3-0.4% by mass of an anti-cracking agent, 0.4-0.9% by mass of a water-retaining agent, 0.3-0.4% by mass of a delayed coagulant and 57.3-66.1% by mass of a filler, and 100 parts of the solid components are added with 30-35 parts by mass of water. The prepared whitewash mortar has good water retention performances, good flexibility and a good contraction rate similar to that of the aerating building block. Through use of desulfurized gypsum, the whitewash mortar has good breathing characteristics, retractility and low relative density. Through use of polypropylene short fibers, adhesion between mortar and a wall is improved, up-down sliding and cracking of the mortar on the wall are prevented, wall stability is guaranteed well, and gridding cloth laying and guniting processes are avoided.
Aerating building block special-purpose whitewash mortar and preparation method thereof
The invention discloses aerating building block special-purpose whitewash mortar and a preparation method thereof. The aerating building block special-purpose whitewash mortar comprises solid components such as 4.5-7.9% by mass of an inorganic gel material, 26.5-35.6% by mass of a reinforcing agent, 0.5-0.7% by mass of a water resistant agent, 0.3-0.4% by mass of an anti-cracking agent, 0.4-0.9% by mass of a water-retaining agent, 0.3-0.4% by mass of a delayed coagulant and 57.3-66.1% by mass of a filler, and 100 parts of the solid components are added with 30-35 parts by mass of water. The prepared whitewash mortar has good water retention performances, good flexibility and a good contraction rate similar to that of the aerating building block. Through use of desulfurized gypsum, the whitewash mortar has good breathing characteristics, retractility and low relative density. Through use of polypropylene short fibers, adhesion between mortar and a wall is improved, up-down sliding and cracking of the mortar on the wall are prevented, wall stability is guaranteed well, and gridding cloth laying and guniting processes are avoided.
Aerating building block special-purpose whitewash mortar and preparation method thereof
YE JIANHENG (author)
2015-05-06
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Preparation method of environment-friendly type aerating concrete building block
| European Patent Office | 2015
Environment-friendly type aerating concrete building block
| European Patent Office | 2015