KR100826244B1 - 콘크리트 초경화 지연제 조성물 및 이를 이용한 콘크리트 초경화 지연방법 - Google Patents
콘크리트 초경화 지연제 조성물 및 이를 이용한 콘크리트 초경화 지연방법 Download PDFInfo
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- KR100826244B1 KR100826244B1 KR1020060116347A KR20060116347A KR100826244B1 KR 100826244 B1 KR100826244 B1 KR 100826244B1 KR 1020060116347 A KR1020060116347 A KR 1020060116347A KR 20060116347 A KR20060116347 A KR 20060116347A KR 100826244 B1 KR100826244 B1 KR 100826244B1
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- concrete
- weight
- composition
- hardening
- curing
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/10—Carbohydrates or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/16—Waste materials; Refuse from building or ceramic industry
- C04B18/167—Recycled materials, i.e. waste materials reused in the production of the same materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/002—Water
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/20—Sulfonated aromatic compounds
- C04B24/22—Condensation or polymerisation products thereof
- C04B24/223—Sulfonated melamine-formaldehyde condensation products
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/20—Sulfonated aromatic compounds
- C04B24/22—Condensation or polymerisation products thereof
- C04B24/226—Sulfonated naphtalene-formaldehyde condensation products
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/20—Retarders
- C04B2103/24—Hardening retarders
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/40—Surface-active agents, dispersants
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/54—Pigments; Dyes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
성분 | 함량(중량%) | |||
제조예1 | 제조예2 | 제조예3 | 제조예4 | |
당 | 25 | 50 | 50 | 50 |
클루콘산염 | 10 | 0 | 5 | 10 |
안료 | 1.5 | 1.5 | 1.5 | 1.5 |
계면활성제 | 0 | 0.5 | 0.5 | 0.5 |
합계 | 100 | 100 | 100 | 100 |
구분 | 초고성능 경화 지연제 사용량 (Kg/6m3) | 외관 | 응결시간 (Hr) | |
초결 | 종결 | |||
비교예 1 | 15 | 회색 | 7:15 | 9:15 |
실시예 1 | 15 | 청색 | 11:30 | 14:30 |
실시예 2 | 15 | 청색 | 22:30 | 24:30 |
실시예 3 | 15 | 청색 | 33:45 | 25:30 |
실시예 4 | 15 | 청색 | 38:30 | 54:30 |
Claims (6)
- 삭제
- 삭제
- (a) 당, (b) 글루콘산염, (c) 착색제 (d) 계면활성제 및 (e) 물을 포함하며, 상기 계면활성제는 나프탈렌 포름알데히드 축합물, 멜라민 포름알데히드 축합물 및 폴리카르본산 고분자 중 적어도 어느 하나인 것을 특징으로 하는 콘크리트 초경화 지연제 조성물.
- 제 3항에 있어서, 상기 당은 1~60 중량%, 상기 글루콘산염은 1~10 중량%, 상기 착색제는 1~10 중량%, 상기 계면활성제는 0.1~5중량% 그리고 상기 물은 15~68중량%인 것을 특징으로 하는 콘크리트 초경화 지연제 조성물.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060116347A KR100826244B1 (ko) | 2006-11-23 | 2006-11-23 | 콘크리트 초경화 지연제 조성물 및 이를 이용한 콘크리트 초경화 지연방법 |
Applications Claiming Priority (1)
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KR1020060116347A KR100826244B1 (ko) | 2006-11-23 | 2006-11-23 | 콘크리트 초경화 지연제 조성물 및 이를 이용한 콘크리트 초경화 지연방법 |
Related Child Applications (1)
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KR1020080023268A Division KR20080047328A (ko) | 2008-03-13 | 2008-03-13 | 콘크리트 초경화 지연제 조성물 및 이를 이용한 콘크리트초경화 지연방법 |
Publications (1)
Publication Number | Publication Date |
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KR100826244B1 true KR100826244B1 (ko) | 2008-04-29 |
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KR1020060116347A KR100826244B1 (ko) | 2006-11-23 | 2006-11-23 | 콘크리트 초경화 지연제 조성물 및 이를 이용한 콘크리트 초경화 지연방법 |
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KR (1) | KR100826244B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920005401B1 (ko) * | 1989-12-30 | 1992-07-03 | 주식회사 금강 | 시멘트-석고 플라스터 초조판 제조용 응결지연제 |
KR200175730Y1 (ko) * | 1999-10-16 | 2000-03-15 | 임춘기 | 일액형 폴리머-시멘트계 무기질 도막방수제 |
US6165262A (en) | 1998-01-20 | 2000-12-26 | Nippon Shokubai Co., Ltd. | Cement additive and cement composition using same |
KR20060109471A (ko) * | 2003-12-01 | 2006-10-20 | 더블유.알. 그레이스 앤드 캄파니-콘. | 시멘트 및 콘크리트 혼화재용 글루코네이트 발효액 |
-
2006
- 2006-11-23 KR KR1020060116347A patent/KR100826244B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920005401B1 (ko) * | 1989-12-30 | 1992-07-03 | 주식회사 금강 | 시멘트-석고 플라스터 초조판 제조용 응결지연제 |
US6165262A (en) | 1998-01-20 | 2000-12-26 | Nippon Shokubai Co., Ltd. | Cement additive and cement composition using same |
KR200175730Y1 (ko) * | 1999-10-16 | 2000-03-15 | 임춘기 | 일액형 폴리머-시멘트계 무기질 도막방수제 |
KR20060109471A (ko) * | 2003-12-01 | 2006-10-20 | 더블유.알. 그레이스 앤드 캄파니-콘. | 시멘트 및 콘크리트 혼화재용 글루코네이트 발효액 |
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