KR970061810A - Artificial granite and its manufacturing method - Google Patents

Artificial granite and its manufacturing method Download PDF

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Publication number
KR970061810A
KR970061810A KR1019960003565A KR19960003565A KR970061810A KR 970061810 A KR970061810 A KR 970061810A KR 1019960003565 A KR1019960003565 A KR 1019960003565A KR 19960003565 A KR19960003565 A KR 19960003565A KR 970061810 A KR970061810 A KR 970061810A
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South Korea
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weight
parts
granite
aggregate
artificial
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KR1019960003565A
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Korean (ko)
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오부영
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오부영
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Priority to KR1019960003565A priority Critical patent/KR970061810A/en
Publication of KR970061810A publication Critical patent/KR970061810A/en

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Abstract

본 발명은 인조 화강석 및 그 제조방법에 관한 것으로, 좀 더 상세하게는 13㎜ 이하의 입도 크기를 갖는 화강석 골재와, 상기 화강석 골재 100중량부를 기준으로 모래 6~15중량부, 탄산칼슘 2~8중량부, 시멘트 12~30중량부, 물 2~7중량부, 감마제 0.05~0.2중량부, 가소제 0.01~0.2중량부 및 접착제 0.1~2중량부의 혼합조성을 가지는 인조 화강석 혼합물을 성형틀에 공급하고 고진동, 고압하에서 수직진동시켜 성형한 다음, 상온에서 숙성시킨 후 65~70℃로 양생시켜 제작하는 바, 이러한 방법으로 제조된 인조 화강석은 기존의 콘크리트 제품과 다른 인조석과는 달리 강도와 내충격성이 우수하고 코아 진동방식을 이용한 1회의 성형공정에 의해 주문자의 사양에 맞게 토목에서 건축에 이르는 여러 제품을 각 양각색으로 제작할 수 있으며, 자연산 화강석에 비해 가격이 저렴하고 자원 재활용 및 자연보호 차원에서 다양한 이점이 있다.More particularly, the present invention relates to granulated stone aggregate having a granular size of 13 mm or less and granulated granular material having a granular size of 6 to 15 parts by weight of sand, 2 to 8 parts by weight of calcium carbonate An artificial granite mixture having a composition of 12 to 30 parts by weight of cement, 2 to 7 parts by weight of water, 0.05 to 0.2 parts by weight of a gamma agent, 0.01 to 0.2 parts by weight of a plasticizer and 0.1 to 2 parts by weight of an adhesive is fed to a mold, , It is molded by vertical vibration under high pressure and then aged at room temperature and then cured at 65 to 70 ° C. The artificial granite produced by this method is excellent in strength and impact resistance unlike conventional concrete products and other artificial stones It is possible to manufacture various products ranging from civil engineering to construction according to the specification of the customer by a single molding process using the core vibration method, and the price is lower than the natural granite And there are many benefits in recycling and nature protection.

Description

인조 화강석 및 그 제조방법Artificial granite and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (9)

13㎜ 이하의 입도 크기를 갖는 화강석 골재와, 상기 화강석 골재 100중량부를 기준으로 모래 6~15 중량부, 탄산칼슘 2~8중량부, 시멘트 12~30중량부, 물2~7중량부, 감마제 0.05~0.2중량부, 가소제 0.01~0.2중량부 및 접착제 0.1~2중량부의 조성을 포함하는 인조 화강성.A granulated aggregate having a particle size of 13 mm or less and a granulated aggregate comprising 6 to 15 parts by weight of sand, 2 to 8 parts by weight of calcium carbonate, 12 to 30 parts by weight of cement, 2 to 7 parts by weight of water, 0.05 to 0.2 parts by weight, 0.01 to 0.2 parts by weight of a plasticizer, and 0.1 to 2 parts by weight of an adhesive. 제1항에 있어서, 상기 화강석 골재의 입도분포는 3㎜이하 크기가 40~45%, 3~8㎜ 크기가 15~20%, 8~13㎜ 크기가 35~40%인 것을 특징으로 하는 인조 화강석.The granular aggregate according to claim 1, wherein the granular aggregate has a particle size distribution of 40 to 45% in size of 3 mm or less, 15 to 20% in size of 3 to 8 mm, and 35 to 40% in size of 8 to 13 mm Granite. 제1항에 있어서, 상기 감마제는 폴리비닐알콜, 왁스 에멀젼, 덱스트린 및 파리핀유로 구성된 군으로부터 선택된 하나인 것을 특징으로 하는 인조 화강석.The artificial granite according to claim 1, wherein the gamma agent is one selected from the group consisting of polyvinyl alcohol, wax emulsion, dextrin and paraffin oil. 제1항에 있어서, 상기 가소제는 Al2O3, TiO2및 MgO로 구성된 군으로부터 선택된 하나인 것을 특징으로 하는 인조 화강석.The artificial graphite according to claim 1, wherein the plasticizer is one selected from the group consisting of Al 2 O 3 , TiO 2, and MgO. 제1항에 있어서, 상기 접착제는 물유리, 멜라민 수지, 페놀 수지 및 에폭시 수지의 에멀젼으로 구성된 군으로부터 선택된 하나인 것을 특징으로 하는 인조 화강석.The artificial granite according to claim 1, wherein the adhesive is one selected from the group consisting of water glass, melamine resin, phenol resin and emulsion of epoxy resin. (a) 화강석 골재를 입경 13㎜ 이하로 분쇄시키는 단계; (b) 상기 화강석 골재 100중량부를 기준으로 모래 6~15중량부, 탄산칼슘 2~8중량부, 시멘트 12~30중량부, 물 2~7중량부, 감마제 0.05~0.2중량부, 가소제 0.01~0.2중량부 및 접착제 0.1~2중량부를 상기 분쇄된 화강석 골재와 혼합하는 단계; (c) 상기 혼합물을 성형틀에 공급하여 고진동, 고압하에서 수직진동시켜 성형하는 단계; 및 (d) 성형된 제품을 상온에서 숙성시킨 다음 65~70℃로 양생시키는 단계를 포함하는 인조 화강석의 제조방법.(a) pulverizing a granite aggregate to a particle size of 13 mm or less; (b) 6 to 15 parts by weight of sand, 2 to 8 parts by weight of calcium carbonate, 12 to 30 parts by weight of cement, 2 to 7 parts by weight of water, 0.05 to 0.2 parts by weight of a gamma- 0.2 part by weight and 0.1 to 2 parts by weight of an adhesive with the crushed granite aggregate; (c) supplying the mixture to a mold, vertically vibrating under high vibration and high pressure, and molding the mixture; And (d) aging the molded article at room temperature and then curing at 65 to 70 占 폚. 제1항에 있어서, 상기 성형단계는 6000rpm 이상의 진동속도, 150㎏/㎠ 이상의 압력하에서 수행되는 것을 특징으로 하는 인조 화강석의 제조방법.The method of claim 1, wherein the forming step is performed at a vibration speed of 6000 rpm or more and a pressure of 150 kg / cm 2 or more. 제1항에 있어서, 상기 성형단계전 알긴산 소다수 용액을 성형틀 외부에 코팅시키는 것을 특징으로 하는 인조 화강석의 제조방법.2. The method of claim 1, wherein the soda alginate solution before the shaping step is coated on the outside of the mold. 제8항에 있어서, 상기 알긴산 소다수 용액은 물 100중량부를 기준으로 알긴산 소다가 1~2중량부 첨가되어 이루어진 것을 특징으로 하는 인조 화강석의 제조방법.The method of claim 8, wherein the sodium alginate solution is prepared by adding 1 to 2 parts by weight of sodium alginate to 100 parts by weight of water. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960003565A 1996-02-12 1996-02-12 Artificial granite and its manufacturing method KR970061810A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101030700B1 (en) * 2009-08-18 2011-04-26 (주)삼화케익블럭 Native rock patterned composite block, and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101030700B1 (en) * 2009-08-18 2011-04-26 (주)삼화케익블럭 Native rock patterned composite block, and method thereof

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