KR100417345B1 - 콘크리트 보수 보강용 카르복시 메틸 폴리사카라이드 혼입수지 몰탈 조성물 - Google Patents
콘크리트 보수 보강용 카르복시 메틸 폴리사카라이드 혼입수지 몰탈 조성물 Download PDFInfo
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- KR100417345B1 KR100417345B1 KR10-2002-0050643A KR20020050643A KR100417345B1 KR 100417345 B1 KR100417345 B1 KR 100417345B1 KR 20020050643 A KR20020050643 A KR 20020050643A KR 100417345 B1 KR100417345 B1 KR 100417345B1
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- weight
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- cement
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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
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
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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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/26—Carbonates
- C04B14/28—Carbonates of calcium
-
- 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
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2623—Polyvinylalcohols; Polyvinylacetates
-
- 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
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2682—Halogen containing polymers, e.g. PVC
-
- 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
- C04B28/04—Portland cements
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/32—Aluminous cements
-
- 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
- C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
-
- 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
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/65—Water proofers or repellants
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
Abstract
Description
실시예1 | 실시예2 | 실시예3 | 실시예4 | 실시예5 | 실시예6 | 비교예1 | 비교예2 | |
압축강도(kgf/㎠) | 523 | 526 | 530 | 615 | 620 | 626 | 534 | 570 |
휨강도(kgf/㎠) | 160 | 160 | 130 | 130 | 120 | 140 | 142 | 89 |
인장강도(kgf/㎠) | 20 | 25 | 25 | 20 | 23 | 25 | 19 | 14 |
부착강도(kgf/㎠) | 30 | 25 | 27 | 25 | 25 | 30 | 21 | 9 |
탄성계수(105kgf/㎠) | 2.5 | 2.5 | 2.3 | 2.0 | 2.0 | 2.3 | 2.8 | 3.34 |
흡수량(g) | 0.15 | 0.2 | 0.2 | 0.3 | 0.3 | 0.14 | 0.2 | 1.85 |
흐름성(㎝) | 0.3 | 0.1 | 0.15 | 0.2 | 0.2 | 0.3 | 2.33 | 2.23 |
보수성(%) | 95 | 95 | 95 | 94 | 90 | 93 | 72 | 92 |
Claims (3)
- 20∼45중량부의 포틀랜드 시멘트와, 1∼10중량부의 알루미나 시멘트와, 40∼50중량부의 규사와, 5∼15중량부의 석회석과, 0.1∼5중량부의 카르복시 메틸 폴리사카라이드와, 1∼10중량부의 분말형 재분산성 합성수지를 함유하는 것을 특징으로 하는 콘크리트 보수 보강용 카르복시 메틸 폴리사카라이드 혼입 수지 몰탈 조성물.
- 제1항에 있어서, 상기 분말형 재분산성 합성수지는 에틸렌 비닐 아세테이트인 것을 특징으로 하는 콘크리트 보수 보강용 카르복시 메틸 폴리사카라이드 혼입 수지 몰탈 조성물.
- 제1항에 있어서, 상기 분말형 재분산성 합성수지는 에틸렌 비닐 클로라이드 비닐 라우릴레이트인 것을 특징으로 하는 콘크리트 보수 보강용 카르복시 메틸 폴리사카라이드 혼입 수지 몰탈 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0050643A KR100417345B1 (ko) | 2002-08-26 | 2002-08-26 | 콘크리트 보수 보강용 카르복시 메틸 폴리사카라이드 혼입수지 몰탈 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0050643A KR100417345B1 (ko) | 2002-08-26 | 2002-08-26 | 콘크리트 보수 보강용 카르복시 메틸 폴리사카라이드 혼입수지 몰탈 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030009229A KR20030009229A (ko) | 2003-01-29 |
KR100417345B1 true KR100417345B1 (ko) | 2004-02-05 |
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KR10-2002-0050643A KR100417345B1 (ko) | 2002-08-26 | 2002-08-26 | 콘크리트 보수 보강용 카르복시 메틸 폴리사카라이드 혼입수지 몰탈 조성물 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100833133B1 (ko) * | 2007-03-08 | 2008-05-28 | (주)도성건설 | 보수 또는 보강용 몰탈 조성물 및 이를 이용한 시공방법 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4707187A (en) * | 1984-06-07 | 1987-11-17 | Daicel Chemical Industries, Ltd. | Mortar admixture |
US4741777A (en) * | 1986-07-15 | 1988-05-03 | Rockwall-Peerless Corp., Stucco And Mortar Products | Dry mix for high workability stuccos and mortars |
KR900009476A (ko) * | 1988-12-29 | 1990-07-04 | 주식회사금강 | 스프레이형 내화단열 피복재 및 시공방법 |
JPH1025144A (ja) * | 1996-04-08 | 1998-01-27 | Mitsubishi Gas Chem Co Inc | セメント添加剤 |
JPH1112011A (ja) * | 1997-06-19 | 1999-01-19 | Kao Corp | モルタル用添加剤 |
US6217646B1 (en) * | 1999-04-26 | 2001-04-17 | Daubois Inc. | Sculptable and breathable wall coating mortar compound |
KR20030015566A (ko) * | 2001-08-16 | 2003-02-25 | 주식회사 리콘스 | 고성능 타일 시멘트 |
-
2002
- 2002-08-26 KR KR10-2002-0050643A patent/KR100417345B1/ko active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4707187A (en) * | 1984-06-07 | 1987-11-17 | Daicel Chemical Industries, Ltd. | Mortar admixture |
US4741777A (en) * | 1986-07-15 | 1988-05-03 | Rockwall-Peerless Corp., Stucco And Mortar Products | Dry mix for high workability stuccos and mortars |
KR900009476A (ko) * | 1988-12-29 | 1990-07-04 | 주식회사금강 | 스프레이형 내화단열 피복재 및 시공방법 |
JPH1025144A (ja) * | 1996-04-08 | 1998-01-27 | Mitsubishi Gas Chem Co Inc | セメント添加剤 |
JPH1112011A (ja) * | 1997-06-19 | 1999-01-19 | Kao Corp | モルタル用添加剤 |
US6217646B1 (en) * | 1999-04-26 | 2001-04-17 | Daubois Inc. | Sculptable and breathable wall coating mortar compound |
KR20030015566A (ko) * | 2001-08-16 | 2003-02-25 | 주식회사 리콘스 | 고성능 타일 시멘트 |
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Publication number | Publication date |
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KR20030009229A (ko) | 2003-01-29 |
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