CEMENT CONCREAT ADMIXTURE AND CEMENT CONCREAT COMPOSITION

Provided are a deodorizing cement admixture and concrete for reducing the amount of ammonia which is a toxic component. More particularly, the deodorizing cement admixture for reducing the amount of ammonia comprises a functional water reducing agent, a preservative, a strength enhancer, and an AE a...

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Bibliographic Details
Main Authors KIM, DAE UNG, PARK, HA SEONG, KIM, JIN SUB
Format Patent
LanguageEnglish
Korean
Published 20.04.2016
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:Provided are a deodorizing cement admixture and concrete for reducing the amount of ammonia which is a toxic component. More particularly, the deodorizing cement admixture for reducing the amount of ammonia comprises a functional water reducing agent, a preservative, a strength enhancer, and an AE agent, wherein the functional water reducing agent is a water reducing agent which is a main component of a cement admixture with improved functions. Also, the concrete in the present invention has enhanced physical properties and reduced ammonia content by mixing in the cement admixture. The admixture of the present invention comprises, based on 100 parts by weight of a maleic acid ester copolymer: 20 to 50 parts by weight of polyglucose; 5 to 10 parts by weight of an air-entraining agent; 20 to 40 parts by weight of a lignin salt or naphthalene condensate; 20 to 40 parts by weight of calcium nitrate; 5 to 10 parts by weight of triethanolamine; and 80 to 200 parts by weight of dilute water. 본 발명은 유해성분인 암모니아 저감용 소취형 시멘트 혼화제 및 콘크리트(레미콘)의 제공을 목적으로 하며 보다 상세하게는 시멘트 혼화제의 주성분인 감수제의 기능을 개선시킨 기능성 감수제, 유지제, 강도증진제, AE제로 이루어진 암모니아 저감용 소취형 시멘트 혼화제 및 이를 혼합하여 콘크리트 물성증진과 암모니아 성분을 저감시킨 콘크리트(레미콘)을 제공함을 목적으로 한다.
Bibliography:Application Number: KR20150104420