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A platform for research: civil engineering, architecture and urbanism
Sunken grain combined marble-imitated thick-graze brick and preparation method thereof
The invention discloses a sunken grain combined marble-imitated thick-graze brick and a preparation method thereof. The preparation method comprises the following steps of A, forming a green body, and spraying cover glaze on the surface of the green body; B, carrying out inkjet printing; C, carrying out inkjet printing on sunken ink after printing; D, spraying raw thick polished glaze, wherein thick polished glaze powder of the raw thick polished glaze contains SiO2 of which the weight percentage is not lower than 50% and Al2O3 of which the weight percentage is not lower than 12%; and E, adding a thick polished glaze sprayed green brick into a sintering kiln after carrying out secondary drying in a drying kiln, and sintering to obtain a finished product. The invention provides the preparation method of the sunken grain combined marble-imitated thick-graze brick, so that the ceramic brick has different sunken grains and marble-imitated grains, has a sunken effect in the local region of a brick surface, is different in shape, realizes dynamic and static combination and is concave-convex and stronger in three-dimensional hierarchy because the limitation of characteristics and a formula of the existing ceramic brick is effectively eliminated; and the prepared novel sunken grain combined marble-imitated thick-graze brick has strong three-dimensional hierarchy and a more vivid sunken grain effect.
Sunken grain combined marble-imitated thick-graze brick and preparation method thereof
The invention discloses a sunken grain combined marble-imitated thick-graze brick and a preparation method thereof. The preparation method comprises the following steps of A, forming a green body, and spraying cover glaze on the surface of the green body; B, carrying out inkjet printing; C, carrying out inkjet printing on sunken ink after printing; D, spraying raw thick polished glaze, wherein thick polished glaze powder of the raw thick polished glaze contains SiO2 of which the weight percentage is not lower than 50% and Al2O3 of which the weight percentage is not lower than 12%; and E, adding a thick polished glaze sprayed green brick into a sintering kiln after carrying out secondary drying in a drying kiln, and sintering to obtain a finished product. The invention provides the preparation method of the sunken grain combined marble-imitated thick-graze brick, so that the ceramic brick has different sunken grains and marble-imitated grains, has a sunken effect in the local region of a brick surface, is different in shape, realizes dynamic and static combination and is concave-convex and stronger in three-dimensional hierarchy because the limitation of characteristics and a formula of the existing ceramic brick is effectively eliminated; and the prepared novel sunken grain combined marble-imitated thick-graze brick has strong three-dimensional hierarchy and a more vivid sunken grain effect.
Sunken grain combined marble-imitated thick-graze brick and preparation method thereof
SHI JIE (author) / LIU JUNRONG (author) / JIANG XIANGLI (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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