Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heat-preservation and sound-insulation sintered brick produced from straw and preparation method
The invention belongs to the technical field of building materials and especially relates to a heat-preservation and sound-insulation sintered brick produced from straw and a preparation method. The sintered brick is prepared from the following raw materials, by weight: 3-5% of straw powder, 1-3% of standard coal powder and 92-96% of clay. The preparation method includes the following steps: treating the straw raw material, blending the materials, stirring and aging the mixture, producing a green body, drying and pre-heating the green body, sintering the brick, cooling the sintered brick and taking the sintered brick out from the kiln. The brick is light in weight, is high in strength, has strong heat-preservation and sound-insulation effects, is high in compressive property, is simple in preparation process, is convenient to use, is high in resource utilization rate and low in production cost, is reduced in use amount of clay and can protect land resources. During the sintering process, the brick has a certain internal combustion property so that use quantity of coal is reduced, thereby reducing cost.
Heat-preservation and sound-insulation sintered brick produced from straw and preparation method
The invention belongs to the technical field of building materials and especially relates to a heat-preservation and sound-insulation sintered brick produced from straw and a preparation method. The sintered brick is prepared from the following raw materials, by weight: 3-5% of straw powder, 1-3% of standard coal powder and 92-96% of clay. The preparation method includes the following steps: treating the straw raw material, blending the materials, stirring and aging the mixture, producing a green body, drying and pre-heating the green body, sintering the brick, cooling the sintered brick and taking the sintered brick out from the kiln. The brick is light in weight, is high in strength, has strong heat-preservation and sound-insulation effects, is high in compressive property, is simple in preparation process, is convenient to use, is high in resource utilization rate and low in production cost, is reduced in use amount of clay and can protect land resources. During the sintering process, the brick has a certain internal combustion property so that use quantity of coal is reduced, thereby reducing cost.
Heat-preservation and sound-insulation sintered brick produced from straw and preparation method
MOU JIANXING (Autor:in)
13.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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