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Application filed by 강우식, 김완모filedCritical강우식
Priority to KR1019860001257ApriorityCriticalpatent/KR870007869A/en
Publication of KR870007869ApublicationCriticalpatent/KR870007869A/en
Porous Artificial Stone Or Porous Ceramic Products
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Abstract
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Description
화강암의 착색방법Granite Coloring Method
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
적당한 크기로 절단된 화강암을 200°내지 600℃의 가열로에서 가열하여 1차공극을 형성시킨후 0°내지-20℃범위로 조절된 냉장실에서 균일하게 2차공극을 형성시키고 임의 색상의 발색제용액에 침적시켜 공극에 발색제를 침투시킨후 300℃내지 600℃로 가열하므로써 1차 발색성분을 발현시킨 다음, 유약처리후 150°내지 300℃의 열풍으로 건조하는 과정을 반복한 다음 600℃내지 1000℃로 서서히 가열하는 유색화강암판을 제조하는 방법.Granite cut to a suitable size is heated in a heating furnace of 200 ° to 600 ° C. to form primary pores, and then uniformly forms secondary pores in a refrigerating chamber adjusted to a range of 0 ° to 20 ° C. After impregnating in the pores, the coloring agent penetrated into the pores, and the primary coloring component was expressed by heating to 300 ° C. to 600 ° C., followed by repeated drying process with hot air of 150 ° to 300 ° C. after glazing, and then 600 ° C. to 1000 ° C. A method for producing a colored granite plate which is slowly heated with a furnace.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.