KR20070047029A - 플라이애쉬를 사용한 비소성 무기결합재 - Google Patents
플라이애쉬를 사용한 비소성 무기결합재 Download PDFInfo
- Publication number
- KR20070047029A KR20070047029A KR1020050103697A KR20050103697A KR20070047029A KR 20070047029 A KR20070047029 A KR 20070047029A KR 1020050103697 A KR1020050103697 A KR 1020050103697A KR 20050103697 A KR20050103697 A KR 20050103697A KR 20070047029 A KR20070047029 A KR 20070047029A
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- KR
- South Korea
- Prior art keywords
- fly ash
- inorganic binder
- stimulant
- alkali
- plastic inorganic
- Prior art date
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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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing 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
- 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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
구분 | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | SO3 | Ig. loss |
wt% | 57.09 | 24.66 | 6.57 | 2.58 | 1.37 | 0.94 | 3.5 |
구분 | SiO2 | Al2O3 | Fe2O3 | MgO | CaO | SO3 | Na2O | K2O | Ig. loss |
wt% | 50.50 | 38.70 | 2.16 | 0.46 | 3.20 | 0.21 | 1.42 | 0.55 | 2.62 |
구분 | 몰농도 | pH값 | 구분 | 몰농도 | pH값 |
Solution 1 | 6M NaOH | 13.35 | Solution 4 | 6M KOH | 14↑ |
Solution 2 | 9M NaOH | 12.90 | Solution 5 | 9M KOH | 14↑ |
Solution 3 | 12M NaOH | 12.08 | Solution 6 | 12M KOH | 14↑ |
Beam spot | K | N | Al | Si | Fe | Ca |
1 | 59.42wt% | 17.40wt% | 18.77wt% | 2.00wt% | 2.40wt% | |
2 | 52.43wt% | 12.52wt% | 25.42wt% | 3.41wt% | 6.21wt% |
Claims (5)
- 6~12M의 알칼리 자극제 100%에 플라이애쉬 100%를 혼련한 후 상기 혼합물을 몰딩 및 커링공정을 거쳐 제조된 것을 특징으로 하는 비소성 무기 결합재.
- 제 1항에 있어서, 상기 혼합물에 매타카올린을 더 첨가하여 되며, 플라이애쉬:메타카올린의 혼합비가 75:25 ~ 25:75인 것을 특징으로 하는 비소성 무기 결합재.
- 제 1항에 있어서, 상기 알칼리 자극제는 수산화 나트륨 용액, 수산화 칼륨용액, 수산화나트륨:소듐실리케이트 75:25 ~ 25:75의 비율로 혼합하여 된 혼합용액 또는 수산화 칼륨:소듐실리케이트 각각 75:25 ~ 25:75로 혼합하여 된 혼합용액으로 이루어진 군에서 선택되는 것을 특징으로 하는 비소성 무기 결합재.
- 제 1항 및 3항에 있어서, 상기 알칼리 자극제의 pH값이 pH12~14인 것을 특징으로 하는 비소성 무기 결합재.
- 제 1항에 있어서, 상기 무기결합재에 황산칼슘, 산화칼슘 또는 수산화 칼슘으로 이루어진 군에서 선택되는 1종을 더 첨가하는 것을 특징으로 하는 비소성 무기 결합재.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050103697A KR100759855B1 (ko) | 2005-11-01 | 2005-11-01 | 플라이애쉬를 사용한 비소성 무기결합재 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050103697A KR100759855B1 (ko) | 2005-11-01 | 2005-11-01 | 플라이애쉬를 사용한 비소성 무기결합재 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070047029A true KR20070047029A (ko) | 2007-05-04 |
KR100759855B1 KR100759855B1 (ko) | 2007-09-18 |
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KR1020050103697A KR100759855B1 (ko) | 2005-11-01 | 2005-11-01 | 플라이애쉬를 사용한 비소성 무기결합재 |
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KR (1) | KR100759855B1 (ko) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100855686B1 (ko) * | 2007-06-29 | 2008-09-03 | 전남대학교산학협력단 | 무시멘트 알카리 활성 결합재 |
KR100860122B1 (ko) * | 2008-02-01 | 2008-09-25 | 쌍용양회공업(주) | 중유회의 시멘트 자원화 방법 |
WO2009005205A1 (en) * | 2007-06-29 | 2009-01-08 | Industry Foundation Of Chonnam National University | Alkali-activated binder with no cement, method for fabricating mortar using it, and method for fabricating alkali-activated reinforcement mortar with no cement |
WO2010087636A2 (ko) * | 2009-01-30 | 2010-08-05 | 전남대학교산학협력단 | 알칼리 활성결합재, 상기 결합재를 이용한 알칼리 활성 모르터, 콘크리트, 콘크리트제품 및 황토습식포장재 |
KR101043932B1 (ko) * | 2009-08-17 | 2011-06-29 | 한국건설기술연구원 | 바텀애쉬를 포함하는 비소성 결합재 및 이를 이용한 콘크리트 조성물 |
CN104193423A (zh) * | 2014-08-13 | 2014-12-10 | 武汉钢铁(集团)公司 | 烧结机头除尘灰提取钾钠盐的方法 |
KR20180050853A (ko) * | 2016-11-07 | 2018-05-16 | 케이엠비(주) | 보수 및 보강용 비소성계 내화 접착제 조성물 |
Families Citing this family (4)
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---|---|---|---|---|
KR101339332B1 (ko) | 2011-04-25 | 2013-12-09 | 한국건설기술연구원 | 바텀애시를 포함하는 결합재 |
KR101673657B1 (ko) | 2014-02-21 | 2016-11-08 | 한국교통대학교산학협력단 | 고내산성 무기결합재를 이용한 하수관로 |
KR101685018B1 (ko) * | 2015-06-26 | 2016-12-09 | 경기대학교 산학협력단 | 모래를 대체할 수 있는 지오폴리머 과립 제조방법 |
KR101801966B1 (ko) * | 2016-01-29 | 2017-12-28 | 경상대학교산학협력단 | 황산처리된 굴패각을 포함하는 고화재 및 이를 이용한 시공방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5930748A (ja) | 1982-08-16 | 1984-02-18 | 電気化学工業株式会社 | 無収縮結合材 |
KR940001649B1 (ko) * | 1986-10-22 | 1994-02-28 | 론 스타 인더스트리이스, 인코포레이티드 | 광물 결합제와 이를 사용한 조성물 |
JP2710354B2 (ja) * | 1988-09-20 | 1998-02-10 | 電気化学工業株式会社 | 水中コンクリート・モルタル結合材 |
JPH11322399A (ja) | 1999-02-22 | 1999-11-24 | Sanin Kensetsu Kogyo Kk | 超微粉砕フライアッシュを使用したコンクリ―ト硬化体 |
KR100448330B1 (ko) | 2002-01-11 | 2004-09-10 | 조병완 | 석탄회를 이용한 인공골재 및 그 제작방법 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100855686B1 (ko) * | 2007-06-29 | 2008-09-03 | 전남대학교산학협력단 | 무시멘트 알카리 활성 결합재 |
WO2009005205A1 (en) * | 2007-06-29 | 2009-01-08 | Industry Foundation Of Chonnam National University | Alkali-activated binder with no cement, method for fabricating mortar using it, and method for fabricating alkali-activated reinforcement mortar with no cement |
KR100860122B1 (ko) * | 2008-02-01 | 2008-09-25 | 쌍용양회공업(주) | 중유회의 시멘트 자원화 방법 |
WO2010087636A2 (ko) * | 2009-01-30 | 2010-08-05 | 전남대학교산학협력단 | 알칼리 활성결합재, 상기 결합재를 이용한 알칼리 활성 모르터, 콘크리트, 콘크리트제품 및 황토습식포장재 |
WO2010087636A3 (ko) * | 2009-01-30 | 2010-11-04 | 전남대학교산학협력단 | 알칼리 활성결합재, 상기 결합재를 이용한 알칼리 활성 모르터, 콘크리트, 콘크리트제품 및 황토습식포장재 |
US8617307B2 (en) | 2009-01-30 | 2013-12-31 | Industry Foundation Of Chonnam National University | Alkali-activated binder, alkali-activated mortar, concrete products and wet red clay paving material using binder |
KR101043932B1 (ko) * | 2009-08-17 | 2011-06-29 | 한국건설기술연구원 | 바텀애쉬를 포함하는 비소성 결합재 및 이를 이용한 콘크리트 조성물 |
CN104193423A (zh) * | 2014-08-13 | 2014-12-10 | 武汉钢铁(集团)公司 | 烧结机头除尘灰提取钾钠盐的方法 |
KR20180050853A (ko) * | 2016-11-07 | 2018-05-16 | 케이엠비(주) | 보수 및 보강용 비소성계 내화 접착제 조성물 |
KR101878835B1 (ko) * | 2016-11-07 | 2018-07-17 | 케이엠비(주) | 보수 및 보강용 비소성계 내화 접착제 조성물 |
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