Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Micropore forming agent for porous gangue brick and micropore forming method of porous gangue brick
The invention provides a micropore forming agent for a porous gangue brick and a micropore forming method of the porous gangue brick. The micropore forming agent comprises the following ingredients by mass percentage: 5% of CaCO3, 10% of Na2CO3 and 85% of rice ash. The method comprises the steps of mixing a gangue brick raw material and powder in the micropore forming agent, stirring uniformly to form a mixture, spraying a liquid agent to allow the mixture to be castable, and casting and firing the castable mixture. The agent and the method can allow the porous gangue brick to form micropores, achieve the purposes of increasing a pore volume, reducing deadweight of a wall material and decreasing a coefficient of heat transmission and do not influence bearing performance of the porous gangue brick.
Micropore forming agent for porous gangue brick and micropore forming method of porous gangue brick
The invention provides a micropore forming agent for a porous gangue brick and a micropore forming method of the porous gangue brick. The micropore forming agent comprises the following ingredients by mass percentage: 5% of CaCO3, 10% of Na2CO3 and 85% of rice ash. The method comprises the steps of mixing a gangue brick raw material and powder in the micropore forming agent, stirring uniformly to form a mixture, spraying a liquid agent to allow the mixture to be castable, and casting and firing the castable mixture. The agent and the method can allow the porous gangue brick to form micropores, achieve the purposes of increasing a pore volume, reducing deadweight of a wall material and decreasing a coefficient of heat transmission and do not influence bearing performance of the porous gangue brick.
Micropore forming agent for porous gangue brick and micropore forming method of porous gangue brick
ZHANG YU (Autor:in) / HUANG FANG (Autor:in) / LIN SHENGFENG (Autor:in) / LUO LIE (Autor:in) / ZHOU MIN (Autor:in)
17.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Porous coal gangue brick with adjustable inner cavity
| Europäisches Patentamt | 2023
Preparation method of high-strength coal gangue porous brick
| Europäisches Patentamt | 2020