KR20140043493A - 중성화 억제형 조강 시멘트 조성물 - Google Patents
중성화 억제형 조강 시멘트 조성물 Download PDFInfo
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- KR20140043493A KR20140043493A KR20147005368A KR20147005368A KR20140043493A KR 20140043493 A KR20140043493 A KR 20140043493A KR 20147005368 A KR20147005368 A KR 20147005368A KR 20147005368 A KR20147005368 A KR 20147005368A KR 20140043493 A KR20140043493 A KR 20140043493A
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- 239000004568 cement Substances 0.000 title claims abstract description 241
- 239000000203 mixture Substances 0.000 title claims abstract description 103
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 87
- 239000002893 slag Substances 0.000 claims abstract description 76
- 239000006028 limestone Substances 0.000 claims abstract description 62
- 239000000843 powder Substances 0.000 claims abstract description 62
- 229910001341 Crude steel Inorganic materials 0.000 claims abstract description 57
- 235000019738 Limestone Nutrition 0.000 claims abstract description 50
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 claims abstract description 43
- 239000000126 substance Substances 0.000 claims abstract description 35
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 34
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 18
- 239000011707 mineral Substances 0.000 claims abstract description 18
- 239000011508 lime plaster Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 64
- 229910021487 silica fume Inorganic materials 0.000 claims description 24
- 230000001629 suppression Effects 0.000 claims description 23
- 239000010881 fly ash Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 12
- 238000007788 roughening Methods 0.000 claims description 5
- 239000004567 concrete Substances 0.000 abstract description 15
- 239000004570 mortar (masonry) Substances 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 31
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 25
- 235000011941 Tilia x europaea Nutrition 0.000 description 25
- 238000006703 hydration reaction Methods 0.000 description 25
- 239000004571 lime Substances 0.000 description 25
- 230000036571 hydration Effects 0.000 description 24
- 239000011398 Portland cement Substances 0.000 description 23
- 239000002994 raw material Substances 0.000 description 22
- 238000010304 firing Methods 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 18
- 235000010755 mineral Nutrition 0.000 description 16
- 229910052602 gypsum Inorganic materials 0.000 description 15
- 239000010440 gypsum Substances 0.000 description 15
- 229910004298 SiO 2 Inorganic materials 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 13
- 238000002156 mixing Methods 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 239000011521 glass Substances 0.000 description 12
- 230000007774 longterm Effects 0.000 description 12
- 238000012360 testing method Methods 0.000 description 11
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
- 239000011575 calcium Substances 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- 238000013329 compounding Methods 0.000 description 9
- 238000011161 development Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 229910052791 calcium Inorganic materials 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- 239000002440 industrial waste Substances 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 229910052925 anhydrite Inorganic materials 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000004927 clay Substances 0.000 description 6
- 239000011400 blast furnace cement Substances 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 239000000292 calcium oxide Substances 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 5
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 239000000378 calcium silicate Substances 0.000 description 3
- 229910052918 calcium silicate Inorganic materials 0.000 description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical group [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- 229910018068 Li 2 O Inorganic materials 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- -1 alkali metal aluminate salt Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- JLDKGEDPBONMDR-UHFFFAOYSA-N calcium;dioxido(oxo)silane;hydrate Chemical compound O.[Ca+2].[O-][Si]([O-])=O JLDKGEDPBONMDR-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 239000011396 hydraulic cement Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 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 2
- 238000004898 kneading Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000000061 acid fraction Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004952 furnace firing Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000012729 immediate-release (IR) formulation Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical group O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000011395 ready-mix concrete Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
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
- 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
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (7)
- 보그식에 의한 계산값의 광물 조성이 C3S>70% 또한 C2S<5%이고, L.S.D.가 1을 초과하며, 유리석회량이 0.5∼7.5중량%인 고활성 시멘트 클링커에 석고를 SO3 환산으로 1.5∼4.0중량% 첨가하여 이루어지는 고활성 시멘트 60∼97중량%와, 고로슬래그, 무수석고, 석회석 미분말, 포졸란 물질 중 1종 이상으로 이루어지는 무기 혼화재 3∼40중량%로 이루어지는 것을 특징으로 하는 중성화 억제형 조강 시멘트 조성물.
- 제 1 항에 있어서,
상기 무기 혼화재가 고로슬래그와 석회석 미분말로 이루어지고, 상기 중성화 억제형 조강 시멘트 조성물 중, 상기 고로슬래그의 함유량이 2∼39중량%, 상기 석회석 미분말의 함유량이 1∼10중량%인 것을 특징으로 하는 중성화 억제형 조강 시멘트 조성물. - 제 1 항에 있어서,
상기 무기 혼화재가 고로슬래그와 석회석 미분말과 무수석고로 이루어지고, 상기 중성화 억제형 조강 시멘트 조성물 중, 상기 고로슬래그의 함유량이 1∼38중량%, 상기 석회석 미분말의 함유량이 1∼10중량%, 상기 무수석고의 함유량이 1∼5중량%인 것을 특징으로 하는 중성화 억제형 조강 시멘트 조성물. - 제 1 항에 있어서,
상기 무기 혼화재가 고로슬래그와 포졸란 물질과 석회석 미분말과 무수석고로 이루어지고, 상기 중성화 억제형 조강 시멘트 조성물 중, 상기 고로슬래그의 함유량이 1∼38중량%, 상기 포졸란 물질인 플라이 애시의 함유량이 1∼38중량%, 상기 석회석 미분말의 함유량이 0.5∼5중량%, 상기 무수석고의 함유량이 0.5∼5중량%인 것을 특징으로 하는 중성화 억제형 조강 시멘트 조성물. - 제 1 항에 있어서,
상기 무기 혼화재가 포졸란 물질로 이루어지고, 상기 중성화 억제형 조강 시멘트 조성물 중, 상기 포졸란 물질인 실리카흄의 함유량이 3∼15중량%인 것을 특징으로 하는 중성화 억제형 조강 시멘트 조성물. - 제 1 항에 있어서,
상기 무기 혼화재가 고로슬래그와 포졸란 물질로 이루어지고, 상기 중성화 억제형 조강 시멘트 조성물 중, 상기 고로슬래그의 함유량이 1∼38중량%, 상기 포졸란 물질인 실리카흄의 함유량이 2∼15중량%인 것을 특징으로 하는 중성화 억제형 조강 시멘트 조성물. - 제 1 항에 있어서,
상기 무기 혼화재가 고로슬래그와 포졸란 물질과 무수석고로 이루어지고, 상기 중성화 억제형 조강 시멘트 조성물 중, 상기 고로슬래그의 함유량이 1∼37중량%, 상기 포졸란 물질인 실리카흄의 함유량이 1∼15중량%, 상기 무수석고의 함유량이 1∼9중량%인 것을 특징으로 하는 중성화 억제형 조강 시멘트 조성물.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2011-185663 | 2011-08-29 | ||
| JP2011185663A JP5818579B2 (ja) | 2011-08-29 | 2011-08-29 | 中性化抑制型早強セメント組成物 |
| PCT/JP2012/051513 WO2013031246A1 (ja) | 2011-08-29 | 2012-01-25 | 中性化抑制型早強セメント組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140043493A true KR20140043493A (ko) | 2014-04-09 |
| KR101617695B1 KR101617695B1 (ko) | 2016-05-03 |
Family
ID=47755772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147005368A Active KR101617695B1 (ko) | 2011-08-29 | 2012-01-25 | 중성화 억제형 조강 시멘트 조성물 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5818579B2 (ko) |
| KR (1) | KR101617695B1 (ko) |
| CN (1) | CN103764588B (ko) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20170005669A (ko) * | 2015-07-06 | 2017-01-16 | 주식회사 포스코건설 | 실리카계 더스트 혼합물을 포함하는 콘크리트 조성물 및 이를 이용한 콘크리트의 제조방법 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6166153B2 (ja) * | 2013-11-08 | 2017-07-19 | 株式会社デイ・シイ | 地盤改良材 |
| JP6264644B2 (ja) * | 2014-01-28 | 2018-01-24 | 住友大阪セメント株式会社 | 混和材、セメント組成物およびセメント硬化体 |
| JP6676355B2 (ja) * | 2015-12-07 | 2020-04-08 | 株式会社トクヤマ | 水硬性組成物 |
| JP6629632B2 (ja) * | 2016-02-29 | 2020-01-15 | 株式会社デイ・シイ | フライアッシュセメント組成物 |
| JP6579977B2 (ja) * | 2016-02-29 | 2019-09-25 | 株式会社デイ・シイ | セメント組成物 |
| JP6965484B2 (ja) * | 2017-09-11 | 2021-11-10 | 株式会社ピーエス三菱 | 高強度コンクリート及び高強度コンクリートの製造方法 |
| CN108191338A (zh) * | 2018-01-24 | 2018-06-22 | 暨南大学 | 一种用石粉和稻壳灰作为掺合料制备的高性能人工砂混凝土 |
| CN109180050A (zh) * | 2018-10-23 | 2019-01-11 | 何纪萱 | 一种沙土岩粉延时外掺剂 |
| JP6780798B1 (ja) * | 2020-03-27 | 2020-11-04 | 住友大阪セメント株式会社 | セメントクリンカ及びセメント組成物 |
| JP7621855B2 (ja) * | 2020-03-30 | 2025-01-27 | 太平洋セメント株式会社 | 混合セメント組成物 |
| BR112022024812A2 (pt) * | 2020-06-18 | 2022-12-27 | Taisei Corp | Composição hidráulica, material misturado a uma com-posição hidráulica, e corpo endurecido |
| JP7604285B2 (ja) * | 2021-03-19 | 2024-12-23 | 太平洋セメント株式会社 | 混合セメント組成物 |
| JP7219785B2 (ja) * | 2021-03-30 | 2023-02-08 | Ube三菱セメント株式会社 | 混合セメント組成物、及びその製造方法 |
| JPWO2023171770A1 (ko) * | 2022-03-10 | 2023-09-14 | ||
| CN114751668B (zh) * | 2022-04-06 | 2023-01-31 | 盐城市鼎力新材料有限公司 | 一种早强型超细矿物掺合料及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4774064A (en) * | 1986-12-23 | 1988-09-27 | Mississippi Chemical Corporation | Conversion of calcium compounds into solid and gaseous compounds |
| JP2007126294A (ja) * | 2005-07-12 | 2007-05-24 | Yoshitaka Masuda | 高硫酸塩スラグセメント・早強スラグセメントおよびこれらの製造方法 |
| JP2008105902A (ja) | 2006-10-26 | 2008-05-08 | Taiheiyo Cement Corp | セメント添加材及びセメント組成物 |
| JP2010037371A (ja) | 2008-08-01 | 2010-02-18 | Ube Ind Ltd | 重金属溶出抑制セメント系固化材及び固化処理方法 |
| JP2011093738A (ja) * | 2009-10-29 | 2011-05-12 | Mitsubishi Materials Corp | セメント系固化材 |
| JP5446752B2 (ja) * | 2009-11-11 | 2014-03-19 | 宇部興産株式会社 | 混合セメントクリンカー及びその製造方法 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20170005669A (ko) * | 2015-07-06 | 2017-01-16 | 주식회사 포스코건설 | 실리카계 더스트 혼합물을 포함하는 콘크리트 조성물 및 이를 이용한 콘크리트의 제조방법 |
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| Publication number | Publication date |
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| CN103764588A (zh) | 2014-04-30 |
| KR101617695B1 (ko) | 2016-05-03 |
| JP5818579B2 (ja) | 2015-11-18 |
| CN103764588B (zh) | 2015-09-09 |
| JP2013047153A (ja) | 2013-03-07 |
| WO2013031246A1 (ja) | 2013-03-07 |
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