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Priority to KR1019890013710ApriorityCriticalpatent/KR910006673A/en
Publication of KR910006673ApublicationCriticalpatent/KR910006673A/en
압출 소성에 의한 속이빈 조립식 축열온돌성형상판 제조방법Method for producing hollow prefabricated thermal storage hot plate by extrusion baking
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 고안의 온돌 성형 상판.1 is an ondol molded top plate of the present invention.
제2도는 온돌 성형 상판 제조용 형틀 사시도.2 is a perspective view of a mold for producing an ondol-shaped top plate.
Claims (1)
미세 다공질인 펄라이트와 질석에 규산소다를 배합한 원자재를 이용 압출 성형하여 소성한 속이 빈(진공) 조립식 축열 온돌 성형 상판 제조방법.A method for producing a hollow (vacuum) prefabricated thermal storage underfloor plate formed by extrusion molding using a raw material containing fine porous pearlite and vermiculite containing sodium silicate.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890013710A1989-09-231989-09-23
Method for producing hollow prefabricated thermal storage hot plate by extrusion baking
KR910006673A
(en)