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Priority to KR1019820005742ApriorityCriticalpatent/KR840002937A/en
Publication of KR840002937ApublicationCriticalpatent/KR840002937A/en
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 일부를 절개한 사시도.1 is a perspective view of a portion of the present invention cut away.
제2도는 본 발명의 종 단면도.2 is a longitudinal cross-sectional view of the present invention.
Claims (1)
본문에 상기한 바와 같이 분쇄된 입자상의 인조석과 동일비율의 석분을 혼합한 것에다가 시멘트를 2:1의 중량비로 혼합하여 표층을 형성하고, 종래방법과 같이 세멘트와 모래를 혼합하여 나머지 구성체로 형성하여 주지의 방법으로 가압 성형하고 건조 양생하여서 됨을 특징으로 하는 보도 블록의 제조법.As described above, the pulverized artificial stone and the same proportion of stone powder are mixed, and cement is mixed in a weight ratio of 2: 1 to form a surface layer, and cement and sand are mixed as in the conventional method to form the remaining structure. Press-molding by a known method and dry curing.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820005742A1982-12-221982-12-22
Preparation of the sidewalk block
KR840002937A
(en)