KR101111353B1 - 조강 콘크리트 조성물 - Google Patents
조강 콘크리트 조성물 Download PDFInfo
- Publication number
- KR101111353B1 KR101111353B1 KR1020090054381A KR20090054381A KR101111353B1 KR 101111353 B1 KR101111353 B1 KR 101111353B1 KR 1020090054381 A KR1020090054381 A KR 1020090054381A KR 20090054381 A KR20090054381 A KR 20090054381A KR 101111353 B1 KR101111353 B1 KR 101111353B1
- Authority
- KR
- South Korea
- Prior art keywords
- reducing agent
- weight
- high performance
- amount
- binder
- Prior art date
Links
Classifications
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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
-
- 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
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
-
- 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
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/146—Silica fume
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
-
- 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/304—Air-entrainers
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/05—Materials having an early high strength, e.g. allowing fast demoulding or formless casting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (5)
- 삭제
- 삭제
- 시멘트, 골재 및 물을 포함하는 콘크리트 조성물에 있어서,실리카퓸 3~10 중량%(단위 골재량 대비);폴리카르본산계 고성능 감수제 0.01~1.5 중량%(단위 바인더량 대비);나프탈렌계열 고성능 AE감수제 0.01~1.5 중량%(단위 바인더량 대비);플라이 애시;를포함하는 것을 특징으로 하는 조강 콘크리트 조성물.
- 제3항에 있어서,상기 플라이 애시는 20 중량%(단위 바인더량 대비) 이하가 포함된 것을 특징으로 하는 조강 콘크리트 조성물.
- 제4항에 있어서,물-바인더비는 32~38 중량%인 것을 특징으로 하는 조강 콘크리트 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090054381A KR101111353B1 (ko) | 2009-06-18 | 2009-06-18 | 조강 콘크리트 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090054381A KR101111353B1 (ko) | 2009-06-18 | 2009-06-18 | 조강 콘크리트 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100136162A KR20100136162A (ko) | 2010-12-28 |
KR101111353B1 true KR101111353B1 (ko) | 2012-02-24 |
Family
ID=43510270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090054381A KR101111353B1 (ko) | 2009-06-18 | 2009-06-18 | 조강 콘크리트 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101111353B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030068086A (ko) * | 2003-07-16 | 2003-08-19 | 한국휴로드 (주) | 광물질미분말이 함유된 고성능투수콘크리트 조성물 및 그제조방법 |
KR20050007961A (ko) * | 2003-07-12 | 2005-01-21 | 주식회사 아세아세라텍 | 시멘트 혼화재 및 그것을 사용한 시멘트 조성물 |
-
2009
- 2009-06-18 KR KR1020090054381A patent/KR101111353B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050007961A (ko) * | 2003-07-12 | 2005-01-21 | 주식회사 아세아세라텍 | 시멘트 혼화재 및 그것을 사용한 시멘트 조성물 |
KR20030068086A (ko) * | 2003-07-16 | 2003-08-19 | 한국휴로드 (주) | 광물질미분말이 함유된 고성능투수콘크리트 조성물 및 그제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20100136162A (ko) | 2010-12-28 |
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