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A platform for research: civil engineering, architecture and urbanism
Akadama-containing aerated brick and production method thereof
The invention discloses an akadama-containing aerated brick. The akadama-containing aerated brick comprises akadama, diatomite, plant ash, cement, Chinese medical stone, calcium sulfate whiskers, desulfurized gypsum, an aluminum paste, polyaluminum chloride, disodium ethylene diamine tetraacetate, triethanolamine, sodium coceth sulfate and polyurethane. Compared with aerated bricks in the prior art, the akadama-containing aerated brick has the following advantages: raw materials are reasonably proportioned and have mutual synergism; hot steam is introduced in a blank making process, so generation of a large amount of minimal bubbles in the foaming process is guaranteed, activation is full, and the bubbles are uniformly distributed in the molded brick blank, thereby the permeability and the shrinkage of the finished aerated brick are reduced, the shock resistance is enhanced, the strength is stable for a long term, and the aerated brick has a good use effect.
Akadama-containing aerated brick and production method thereof
The invention discloses an akadama-containing aerated brick. The akadama-containing aerated brick comprises akadama, diatomite, plant ash, cement, Chinese medical stone, calcium sulfate whiskers, desulfurized gypsum, an aluminum paste, polyaluminum chloride, disodium ethylene diamine tetraacetate, triethanolamine, sodium coceth sulfate and polyurethane. Compared with aerated bricks in the prior art, the akadama-containing aerated brick has the following advantages: raw materials are reasonably proportioned and have mutual synergism; hot steam is introduced in a blank making process, so generation of a large amount of minimal bubbles in the foaming process is guaranteed, activation is full, and the bubbles are uniformly distributed in the molded brick blank, thereby the permeability and the shrinkage of the finished aerated brick are reduced, the shock resistance is enhanced, the strength is stable for a long term, and the aerated brick has a good use effect.
Akadama-containing aerated brick and production method thereof
SHEN SHENGXIANG (author) / LI FENGBI (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Production method of aerated brick containing Dura fibers
| European Patent Office | 2020