KR940021450A - Cement Mortar Cracking Admixture - Google Patents

Cement Mortar Cracking Admixture Download PDF

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Publication number
KR940021450A
KR940021450A KR1019930003586A KR930003586A KR940021450A KR 940021450 A KR940021450 A KR 940021450A KR 1019930003586 A KR1019930003586 A KR 1019930003586A KR 930003586 A KR930003586 A KR 930003586A KR 940021450 A KR940021450 A KR 940021450A
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KR
South Korea
Prior art keywords
cement
cement mortar
tissue
construction sites
calcium sulfo
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Application number
KR1019930003586A
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Korean (ko)
Inventor
송명신
Original Assignee
송명신
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Publication date
Application filed by 송명신 filed Critical 송명신
Priority to KR1019930003586A priority Critical patent/KR940021450A/en
Publication of KR940021450A publication Critical patent/KR940021450A/en

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  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

본 발명은 토목, 건축 현장에 꼭 필요하게 사용하는 시멘트 몰탈이나 콘트리트에서 반드시 발생하는 건축수축에 의한 균열방지를 위한 발명으로 명반석과 석회석, 석고를 사용하여 칼슘설포 알루미네이트란 광물을 제조하여 이 광물이 시멘트와 반등하여 에트링가이드(ETTRINGITE)란 광물을 조직내에 생성시켜 시멘트 조직을 치밀하게 충진시키고 광물 생성시에 팽창압으로 인하여 건조수축에 의한 균열을 방지하는데 그 목적이 있으며 본 발명의 제품은 모든 토목, 건축 현장에서 사용이 가능하다.The present invention is an invention for the prevention of cracks caused by building contractions that occur necessarily in cement mortar or concrete that is necessary for civil engineering and construction sites, to prepare calcium sulfo aluminate lan mineral using alum, limestone, gypsum The rebounding with this cement is to produce minerals in the tissue to densely fill the cement tissue and to prevent cracking due to dry shrinkage due to the expansion pressure during mineral formation. It can be used in all civil and construction sites.

Description

시멘트 몰탈 균열 방지용 혼화제Cement Mortar Cracking Admixture

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

Claims (1)

명반석과 석회석, 석고를 무게비로 5 : 5 : 1의 비율로 혼합하고; 이를 1200℃에서 1시간동안 소성하여 칼슘설포 알루미네이트를 제조하고; 생성된 칼슘설포 알루미네이트를 분말로 4500㎠/g이상 분쇄한 후 무게비로 50%시멘트 10%, 규사 24%, 나프탈렌 설포네이트 12%, 알루미늄 미분 4%를 혼합하는 ; 단계로 이루어진 균열방지용 혼화제의 제조 방법.Alumite, limestone and gypsum are mixed in a weight ratio of 5: 5: 1; It was calcined at 1200 ° C. for 1 hour to prepare calcium sulfo aluminate; Pulverizing the resulting calcium sulfo aluminate with powder of 4500 cm 2 / g or more and mixing 50% cement 10%, silica sand 24%, naphthalene sulfonate 12%, and aluminum fine powder 4% by weight; Method for producing a crack preventing admixture consisting of steps. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930003586A 1993-03-11 1993-03-11 Cement Mortar Cracking Admixture KR940021450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930003586A KR940021450A (en) 1993-03-11 1993-03-11 Cement Mortar Cracking Admixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930003586A KR940021450A (en) 1993-03-11 1993-03-11 Cement Mortar Cracking Admixture

Publications (1)

Publication Number Publication Date
KR940021450A true KR940021450A (en) 1994-10-17

Family

ID=66912091

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930003586A KR940021450A (en) 1993-03-11 1993-03-11 Cement Mortar Cracking Admixture

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KR (1) KR940021450A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399618B1 (en) * 2000-11-28 2003-09-29 강연도 Manufacture Method of Expansive Material for Cement and Concrete Crack
KR100407668B1 (en) * 1995-12-30 2004-07-23 금강종합건설 주식회사 Cement-based mortar composition having fast curing property and self leveling property
KR100454673B1 (en) * 2001-12-03 2004-11-05 동양산전 주식회사 Expansion production admixture
KR20050032359A (en) * 2003-10-01 2005-04-07 (주)태광씨엔피 Low contraction grout mortar compound to pour into surface
KR100804807B1 (en) * 2007-08-30 2008-02-20 케이에스씨 엔지니어링 주식회사 Environment-friendly composition for injection into a ground and earth natural grouting method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100407668B1 (en) * 1995-12-30 2004-07-23 금강종합건설 주식회사 Cement-based mortar composition having fast curing property and self leveling property
KR100399618B1 (en) * 2000-11-28 2003-09-29 강연도 Manufacture Method of Expansive Material for Cement and Concrete Crack
KR100454673B1 (en) * 2001-12-03 2004-11-05 동양산전 주식회사 Expansion production admixture
KR20050032359A (en) * 2003-10-01 2005-04-07 (주)태광씨엔피 Low contraction grout mortar compound to pour into surface
KR100804807B1 (en) * 2007-08-30 2008-02-20 케이에스씨 엔지니어링 주식회사 Environment-friendly composition for injection into a ground and earth natural grouting method thereof

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