A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Production method of ecologic permeable ceramic bricks
The invention provides a production method of ecologic permeable ceramic bricks. The method comprises the following steps: 1, taking 5-10% of construction waste micro-powder, 5-15% of construction waste fine aggregates, 30-45% of construction waste coarse aggregates, 15-20% of dried sludge, 15-40% of modified mud, 0.075-0.2% of alum and 0.5-1% of borax; and 2, uniformly mixing, molding a test block under a molding pressure of 10-20Mpa through adopting a pressure molding process, naturally drying after molding, heating to 300-350DEG C at a rate of 2-3DEG C/min, keeping the temperature at 300-350DEG C for 2.5-3.5h, heating to 1050-1150DEG C at a rate of 3-8DEG C/min, sintering for 3-4h, and cooling. The method has the advantages of high waste utilization rate and effective solving of the contradiction between mechanical performances and the water permeability.
Production method of ecologic permeable ceramic bricks
The invention provides a production method of ecologic permeable ceramic bricks. The method comprises the following steps: 1, taking 5-10% of construction waste micro-powder, 5-15% of construction waste fine aggregates, 30-45% of construction waste coarse aggregates, 15-20% of dried sludge, 15-40% of modified mud, 0.075-0.2% of alum and 0.5-1% of borax; and 2, uniformly mixing, molding a test block under a molding pressure of 10-20Mpa through adopting a pressure molding process, naturally drying after molding, heating to 300-350DEG C at a rate of 2-3DEG C/min, keeping the temperature at 300-350DEG C for 2.5-3.5h, heating to 1050-1150DEG C at a rate of 3-8DEG C/min, sintering for 3-4h, and cooling. The method has the advantages of high waste utilization rate and effective solving of the contradiction between mechanical performances and the water permeability.
Production method of ecologic permeable ceramic bricks
JIAN SHOUWEI (author) / HE GUIHAI (author) / WEN BIN (author) / MA BAOGUO (author) / MO ZHISHENG (author) / ZHI ZHENZHEN (author)
2015-12-16
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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