KR930009964A - Packaging and Supply System of Liquid and Semi-Liquid Cement Admixtures - Google Patents

Packaging and Supply System of Liquid and Semi-Liquid Cement Admixtures Download PDF

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Publication number
KR930009964A
KR930009964A KR1019920021693A KR920021693A KR930009964A KR 930009964 A KR930009964 A KR 930009964A KR 1019920021693 A KR1019920021693 A KR 1019920021693A KR 920021693 A KR920021693 A KR 920021693A KR 930009964 A KR930009964 A KR 930009964A
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KR
South Korea
Prior art keywords
admixture
liquid
encapsulated
housing
capsule
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Application number
KR1019920021693A
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Korean (ko)
Inventor
오. 드 마스 존
윌리엄 그로간 케빈
케이 엘리어트
패트릭 벨코 스테픈
Original Assignee
윌리암 엘. 베이커
더블유. 알. 그레이스 앤드 컴패니-콘.
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Application filed by 윌리암 엘. 베이커, 더블유. 알. 그레이스 앤드 컴패니-콘. filed Critical 윌리암 엘. 베이커
Publication of KR930009964A publication Critical patent/KR930009964A/en

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Abstract

본 발명은 반 액체 또는 액체 시멘트 혼화제에 특히 적합한 팩케이징 및 공급 시스템에 관한 것이다. 상기 혼화제는 기계적으로 혼합하는 동안 습윤 시멘질 혼합물에서 파열, 부서지거나 또는 분해되는 젤라틴 또는 왁스와 같은 물질에 캡슐화된다. 본 발명은 소망하는 특성을 갖는 개질된 시멘트 조성물을 제공하기에 충분한 소정량의 캡슐화된 혼화제를 부가하는 것에 의해 시멘트질 혼합물의 특성을 변화시키는 방법에 관한 것이다.The present invention relates to a packaging and feeding system which is particularly suitable for semi-liquid or liquid cement admixtures. The admixture is encapsulated in a material such as gelatin or wax that ruptures, breaks or breaks down in the wet cementitic mixture during mechanical mixing. The present invention is directed to a method of changing the properties of a cementitious mixture by adding an amount of encapsulated admixture sufficient to provide a modified cement composition having the desired properties.

Description

액체 및 반액체 시멘트 혼화제의 팩케이징 및 공급 시스템Packaging and Supply System of Liquid and Semi-Liquid Cement Admixtures

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 캡슐화된 반 액체 혼화제의 설명도.1 is an explanatory view of an encapsulated semi-liquid admixture according to the present invention.

Claims (16)

혼합물중에 있고 또 거기서 기계적 교반처리되면, 혼화제를 시멘트질 혼합물로 방출할 수 있는 물질로부터 형성된 캡슐체 및 상기 캡슐체내에 함유된 반 액체 또는 액체 혼화제로 구성된, 시멘트질 조성물에 대한 캡슐화된 반 액체 또는 액체 혼화제.Encapsulated semi-liquid or liquid admixture for cementitious compositions, consisting of a capsule formed from a substance capable of releasing admixture into the cementitious mixture and a semi-liquid or liquid admixture contained in the encapsulation, when in the mixture and mechanically agitated therein. . 제1항에 있어서, 캡슐체가 기계적으로 서로 밀봉되는 캡슐상단 및 캡슐하단으로 구성된 캡슐화된 혼화제.The encapsulated admixture of claim 1, wherein the encapsulated body consists of an upper capsule end and a lower capsule end that are mechanically sealed to each other. 제1항에 있어서, 상기 캡슐체가 젤라틴인 캡슐화된 혼화제.The encapsulated admixture of claim 1 wherein the capsule is gelatin. 제1항에 있어서, 상기 캡슐체가 상기 혼화제에 불활성인 왁스를 포함하는 캡슐화된 혼화제.The encapsulated admixture of claim 1 wherein the encapsulate comprises a wax that is inert to the admixture. 제4항에 있어서, 상기 캡슐체가 본질적으로 이음매 없는 것인 캡슐화된 혼화제.The encapsulated admixture of claim 4 wherein the encapsulate is essentially seamless. 제4항에 있어서, 상기 캡슐체가 약1/16 내지 3/8인치의 벽 두께를 갖는 캡슐화된 혼화제.The encapsulated admixture of claim 4 wherein the encapsulate has a wall thickness of about 1/16 to 3/8 inch. 제1항에 있어서, 상기 혼화제의 상기 방출이 상기 캡슐체의 파열, 부서짐 또는 분해에 의해 유발되는 캡슐화된 혼화제.The encapsulated admixture of claim 1 wherein said release of said admixture is caused by rupture, fracture, or degradation of said capsule. 제1항에 있어서, 상기 혼화제가 지방산 에스테르 공기 연행제를 포함하는 캡슐화된 혼화제.The encapsulated admixture of claim 1 wherein the admixture comprises a fatty acid ester air entrainer. 하우징내에 포함된 상기 혼화제를 상기 시멘트질 조성물에 도입하고 또 충분히 교반하여 상기 혼화제를 하우징으로부터 상기 시켄트질 조성물로 방출시키는 것을 포함하는 반 액체 또는 액체 혼화제를 시멘트질 조성물로 공급하는 방법.Supplying a semi-liquid or liquid admixture into the cementitious composition comprising introducing the admixture contained in the housing into the cementitious composition and stirring sufficiently to release the admixture from the housing into the secant composition. 제9항에 있어서, 상기 하우징이 젤라틴을 포함하는 방법.10. The method of claim 9, wherein the housing comprises gelatin. 제9항에 있어서, 상기 하우징이 상기 혼화제에 대하여 불활성인 왁스를 포함하는 방법.10. The method of claim 9, wherein the housing comprises a wax that is inert to the admixture. 제11항에 있어서, 상기 하우징이 약 1/16 내지 3/8인치의 벽 두께를 갖는 캡슐을 포함하는 방법.The method of claim 11, wherein the housing comprises a capsule having a wall thickness of about 1/16 to 3/8 inch. 제9항에 있어서, 상기 하우징이 캡슐인 방법.The method of claim 9, wherein the housing is a capsule. 제9항에 있어서, 상기 혼화제가 지방산 에스테르 공기 연행제인 방법.10. The method of claim 9, wherein said admixture is a fatty acid ester air entrainer. 제9항에 있어서, 상기 하우징이 교반하는 동안 파열, 부서지거나 또는 분해되는 방법.10. The method of claim 9, wherein the housing bursts, breaks, or disintegrates during stirring. 제11항에 있어서, 상기 하우징이 본질적으로 이음매없는 하우징인 방법.The method of claim 11, wherein the housing is essentially a seamless housing. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920021693A 1991-11-18 1992-11-17 Packaging and Supply System of Liquid and Semi-Liquid Cement Admixtures KR930009964A (en)

Applications Claiming Priority (2)

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US79377591A 1991-11-18 1991-11-18
US7/793,775 1991-11-18

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KR930009964A true KR930009964A (en) 1993-06-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100697565B1 (en) * 2005-03-24 2007-03-23 한상관 Method of producing a mixture to be put into concrete and a method of producing insulating blocks using the concrete ready-mixed concrete composition prepared by these methods and civil engineering method for paving the road

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100697565B1 (en) * 2005-03-24 2007-03-23 한상관 Method of producing a mixture to be put into concrete and a method of producing insulating blocks using the concrete ready-mixed concrete composition prepared by these methods and civil engineering method for paving the road

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