KR100878552B1 - 칼슘설포 알루미네이트 광물을 이용한 공동주택 바닥용고유동 모르타르 조성물 - Google Patents
칼슘설포 알루미네이트 광물을 이용한 공동주택 바닥용고유동 모르타르 조성물 Download PDFInfo
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- KR100878552B1 KR100878552B1 KR1020070093529A KR20070093529A KR100878552B1 KR 100878552 B1 KR100878552 B1 KR 100878552B1 KR 1020070093529 A KR1020070093529 A KR 1020070093529A KR 20070093529 A KR20070093529 A KR 20070093529A KR 100878552 B1 KR100878552 B1 KR 100878552B1
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- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 10
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 9
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- 230000000052 comparative effect Effects 0.000 description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
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- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
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- 206010010071 Coma Diseases 0.000 description 1
- 229910001341 Crude steel Inorganic materials 0.000 description 1
- QXKAIJAYHKCRRA-JJYYJPOSSA-N D-arabinonic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C(O)=O QXKAIJAYHKCRRA-JJYYJPOSSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- HIGRAKVNKLCVCA-UHFFFAOYSA-N alumine Chemical compound C1=CC=[Al]C=C1 HIGRAKVNKLCVCA-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
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- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
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- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
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- 239000003638 chemical reducing agent Substances 0.000 description 1
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- 239000013530 defoamer Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
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- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229910001653 ettringite Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- 238000011049 filling Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
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- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
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- FZWBNHMXJMCXLU-BLAUPYHCSA-N isomaltotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)O1 FZWBNHMXJMCXLU-BLAUPYHCSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
- 229920000580 poly(melamine) Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000417 polynaphthalene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
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- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Classifications
-
- 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 or shrinkage compensating agents
- C04B22/06—Oxides, Hydroxides
-
- 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
- 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
- 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
- C04B28/14—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 calcium sulfate cements
- C04B28/16—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 calcium sulfate cements containing anhydrite, e.g. Keene's cement
-
- 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
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/0006—Alkali metal or inorganic ammonium compounds
- C04B2103/0008—Li
-
- 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
- C04B2111/60—Flooring materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
| 구 분 | 1종 포틀랜드 시멘트 | CSA | 석고 | 석회석 | 유동 화제 | 증점제 | 지연제 | 소포제 | 경화 촉진제 | 세골재 |
| 실시예 1 | 100 | 18 | 27 | 88 | 1.59 | 0.18 | 0.59 | 0.59 | 0.29 | 350 |
| 실시예 2 | 100 | 24 | 28 | 81 | 1.59 | 0.18 | 0.59 | 0.59 | 0.29 | 350 |
| 실시예 3 | 100 | 29 | 29 | 74 | 1.59 | 0.18 | 0.59 | 0.59 | 0.29 | 350 |
| 비교예 1 | 100 | 10 | 28 | 98 | 1.59 | 0.18 | 0.59 | 0.59 | 0.29 | 350 |
| 비교예 2 | 100 | 60 | 28 | 48 | 1.59 | 0.18 | 0.59 | 0.59 | 0.29 | 350 |
| 비교예 3 | 100 | 24 | 28 | 82 | 0.20 | 0.18 | 0.59 | 0.59 | 0.29 | 350 |
| 비교예 4 | 100 | 24 | 28 | 81 | 1.59 | - | 0.59 | 0.59 | 0.29 | 350 |
| 비교예 5 | 100 | 24 | 28 | 81 | 1.59 | 0.18 | 0.15 | 0.59 | 0.29 | 350 |
| 비교예 6 | 100 | 24 | 28 | 81 | 1.59 | 0.18 | 0.59 | - | 0.29 | 350 |
| 비교예 7 | 100 | 24 | 28 | 81 | 1.59 | 0.18 | 0.59 | 0.59 | - | 350 |
| 구 분 | 혼수량 (%) | 유동성 (mm) | 브리딩/ 재료 분리 | 응결 (분) | 길이 변화 (%) | 압축강도 (kgf/cm2) | 균열 발생 갯수 | ||||||
| 0분 | 15분 | 25분 | 초결 | 종결 | 1일 | 3일 | 7일 | 28일 | |||||
| 실시예 1 | 22 | 209 | 215 | 208 | 없음 | 218 | 272 | -0.042 | 68 | 96 | 150 | 221 | 0 |
| 실시예 2 | 22 | 205 | 210 | 201 | 없음 | 182 | 245 | -0.036 | 76 | 102 | 166 | 228 | 0 |
| 실시예 3 | 22 | 207 | 207 | 198 | 없음 | 159 | 213 | -0.034 | 82 | 115 | 171 | 235 | 0 |
| 비교예 1 | 22 | 211 | 219 | 213 | 없음 | 240 | 360 | -0.067 | 52 | 83 | 130 | 179 | 2 |
| 비교예 2 | 22 | 206 | 200 | 170 | 없음 | 75 | 105 | -0.030 | 120 | 175 | 209 | 263 | 0 |
| 비교예 3 | 22 | 178 | 170 | 155 | 없음 | 150 | 207 | -0.039 | 88 | 120 | 185 | 250 | 0 |
| 비교예 4 | 22 | 228 | 230 | 225 | 불량 | 165 | 225 | -0.038 | 78 | 110 | 170 | 223 | 0 |
| 비교예 5 | 22 | 176 | 100 | 56 | 없음 | 30 | 62 | -0.040 | 90 | 121 | 172 | 231 | 0 |
| 비교예 6 | 22 | 202 | 205 | 198 | 없음 | 190 | 261 | -0.033 | 69 | 90 | 139 | 185 | 0 |
| 비교예 7 | 22 | 203 | 206 | 202 | 없음 | 202 | 268 | -0.030 | 70 | 113 | 165 | 218 | 0 |
Claims (2)
- 칼슘설포 알루미네이트(3CaO·3Al2O3·CaSO4) 광물을 이용한 공동주택 바닥용 고유동 모르타르 조성물에 있어서,1종 포틀랜트 시멘트 100중량부에 대해 분말도가 3,000~6,000㎠/g인 칼슘설포 알루미네이트(3CaO·3Al2O3·CaSO4)광물 15-40중량부; 분말도가 3,000~9,000㎠/g인 무수석고 미분말 10-35중량부; 200mesh 전통분의 석회석분말 50-150중량부; 멜라민계 고유동화제 0.5~5.0중량부; 메틸셀루로오스계 증점제 0.05~1.50중량부; 주석산계 지연제 0.25~1.50중량부; 실리콘계 소포제 0.25~1.50중량부; 리튬염계 경화촉진제 0.10-1.50중량부; 로 조성되어 있으며,전체 모르타르 조성물에 대해 5.0mm이하 조립율 1.0-4.0의 입도를 갖는 모래 40~70중량부로 조성되어 있음을 특징으로 하는 칼슘설포 알루미네이트(3CaO·3Al2O3·CaSO4) 광물을 이용한 공동주택 바닥용 고유동 모르타르 조성물.
- 제1항에 있어서,상기 칼슘설포 알루미네이트(3CaO·3Al2O3·CaSO4)광물은 분말도 3,000~6,000㎠/g의 입도 특성을 갖고 있는 것이 사용됨을 특징으로 하는 칼슘설포 알루미네이 트(3CaO·3Al2O3·CaSO4)광물을 이용한 공동주택 바닥용 고유동 모르타르 조성물.
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| KR101228590B1 (ko) | 2011-02-14 | 2013-02-01 | 주식회사트라이포드 | 개질 셀룰로오스계 1차 탄화물을 함유하는 친환경 모르타르 조성물 |
| KR101394061B1 (ko) | 2013-12-03 | 2014-05-13 | 김철 | 고성능의 휨강도 특성을 갖는 초속경 보수성 몰탈 조성물 및 이를 이용한 시공방법 |
| KR101455959B1 (ko) | 2014-03-28 | 2014-10-28 | 주식회사 한국제롬 | 칼슘성장 미세기공 충전형 콘크리트 구조물 보수공법 |
| CN104446280A (zh) * | 2014-11-06 | 2015-03-25 | 云南省化工研究院 | 一种地下可溶性钾盐矿采空区回填矿浆缓凝的方法 |
| KR20160065490A (ko) * | 2014-12-01 | 2016-06-09 | 한일시멘트 (주) | 속건형 셀프레벨링 모르타르 조성물 |
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| KR102029168B1 (ko) * | 2018-07-03 | 2019-10-07 | 하진건설(주) | 콘크리트 구조물 중성화방지용 보수몰탈 및 이를 이용한 콘크리트 구조물 중성화방지 보수공법 |
| KR102031582B1 (ko) * | 2019-01-21 | 2019-10-14 | (주)위너스건설 | 콘크리트 구조물의 생화학적 침식방지 보수몰탈 및 이를 이용한 콘크리트 구조물의 생화학적 침식방지 보수공법 |
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| KR101180304B1 (ko) * | 2009-04-09 | 2012-09-06 | 박용오 | 표면에 식물류의 활착이 가능한 투수성 구조체용 조성물 및 이를 이용한 구조체의 제조방법 |
| KR101116129B1 (ko) | 2009-07-14 | 2012-03-13 | 한일시멘트 (주) | 투수콘크리트 조성물 및 그 제조방법 |
| KR101228590B1 (ko) | 2011-02-14 | 2013-02-01 | 주식회사트라이포드 | 개질 셀룰로오스계 1차 탄화물을 함유하는 친환경 모르타르 조성물 |
| KR101394061B1 (ko) | 2013-12-03 | 2014-05-13 | 김철 | 고성능의 휨강도 특성을 갖는 초속경 보수성 몰탈 조성물 및 이를 이용한 시공방법 |
| KR101455959B1 (ko) | 2014-03-28 | 2014-10-28 | 주식회사 한국제롬 | 칼슘성장 미세기공 충전형 콘크리트 구조물 보수공법 |
| CN104446280A (zh) * | 2014-11-06 | 2015-03-25 | 云南省化工研究院 | 一种地下可溶性钾盐矿采空区回填矿浆缓凝的方法 |
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| KR101795764B1 (ko) * | 2015-05-22 | 2017-11-08 | 서울과학기술대학교 산학협력단 | 깔 모르터 조성물 |
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