Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Autoclaved flyash-lime brick and preparation method thereof
The invention discloses an autoclaved flyash-lime brick and a preparation method thereof, and belongs to the technical field of metallurgical solid waste resource comprehensive utilization. The autoclaved flyash-lime brick is prepared from the following raw materials in percentage by weight: 40-50% of flyash, 0-30% of coarse slag, 0-30% of crushed stone, 0-15% of water granulated slag, 0-12% of calcined lime and 0-8% of fly ash. The preparation method of the autoclaved flyash-lime brick is high in production efficiency, good in formation quality, low in price and high in profit margin, and comprises the steps of ingredient stirring, digesting, forming and steam boiling so as to obtain the finished product. Related raw material replacements are sought and the optimal process control parameter is explored, so as to be applied to the production line after laboratory tests, the material quality is improved, the material ratio is effectively improved, the product cost is reduced, the phenomena of brick falling, brick collapse and the like in the formation process are greatly reduced, and the formation efficiency and the finished product appearance quality are greatly improved.
Autoclaved flyash-lime brick and preparation method thereof
The invention discloses an autoclaved flyash-lime brick and a preparation method thereof, and belongs to the technical field of metallurgical solid waste resource comprehensive utilization. The autoclaved flyash-lime brick is prepared from the following raw materials in percentage by weight: 40-50% of flyash, 0-30% of coarse slag, 0-30% of crushed stone, 0-15% of water granulated slag, 0-12% of calcined lime and 0-8% of fly ash. The preparation method of the autoclaved flyash-lime brick is high in production efficiency, good in formation quality, low in price and high in profit margin, and comprises the steps of ingredient stirring, digesting, forming and steam boiling so as to obtain the finished product. Related raw material replacements are sought and the optimal process control parameter is explored, so as to be applied to the production line after laboratory tests, the material quality is improved, the material ratio is effectively improved, the product cost is reduced, the phenomena of brick falling, brick collapse and the like in the formation process are greatly reduced, and the formation efficiency and the finished product appearance quality are greatly improved.
Autoclaved flyash-lime brick and preparation method thereof
GONG YUNLIN (Autor:in) / ZHANG MEIXIA (Autor:in)
02.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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