ZA200207765B - Non-efflorescing cementitious bodies. - Google Patents
Non-efflorescing cementitious bodies. Download PDFInfo
- Publication number
- ZA200207765B ZA200207765B ZA200207765A ZA200207765A ZA200207765B ZA 200207765 B ZA200207765 B ZA 200207765B ZA 200207765 A ZA200207765 A ZA 200207765A ZA 200207765 A ZA200207765 A ZA 200207765A ZA 200207765 B ZA200207765 B ZA 200207765B
- Authority
- ZA
- South Africa
- Prior art keywords
- calcium
- hydraulic binder
- source
- paste
- sulphate
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 claims abstract description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 46
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 39
- 239000004615 ingredient Substances 0.000 claims abstract description 37
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000006703 hydration reaction Methods 0.000 claims abstract description 26
- 230000036571 hydration Effects 0.000 claims abstract description 25
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 17
- 239000000378 calcium silicate Substances 0.000 claims abstract description 14
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 14
- 235000011132 calcium sulphate Nutrition 0.000 claims abstract description 14
- 239000001175 calcium sulphate Substances 0.000 claims abstract description 13
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 229910001653 ettringite Inorganic materials 0.000 claims description 29
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 29
- 239000011398 Portland cement Substances 0.000 claims description 23
- 239000004568 cement Substances 0.000 claims description 20
- 239000011575 calcium Substances 0.000 claims description 17
- 229910052791 calcium Inorganic materials 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 235000012241 calcium silicate Nutrition 0.000 claims description 15
- 239000002893 slag Substances 0.000 claims description 13
- -1 calcium sulpho aluminate Chemical class 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 239000000920 calcium hydroxide Substances 0.000 claims description 11
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 10
- 229910052925 anhydrite Inorganic materials 0.000 claims description 10
- 239000004567 concrete Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 229910052602 gypsum Inorganic materials 0.000 claims description 5
- 239000010440 gypsum Substances 0.000 claims description 5
- 239000002706 dry binder Substances 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- 239000002956 ash Substances 0.000 claims description 3
- 229910021485 fumed silica Inorganic materials 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims description 2
- 239000010881 fly ash Substances 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 235000019362 perlite Nutrition 0.000 claims description 2
- 239000006254 rheological additive Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 3
- 239000003623 enhancer Substances 0.000 claims 2
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 238000005204 segregation Methods 0.000 claims 1
- 238000006253 efflorescence Methods 0.000 abstract description 26
- 206010037844 rash Diseases 0.000 abstract description 26
- 230000000704 physical effect Effects 0.000 abstract description 5
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 22
- 238000009472 formulation Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000004570 mortar (masonry) Substances 0.000 description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 9
- 239000004576 sand Substances 0.000 description 9
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 8
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000004626 scanning electron microscopy Methods 0.000 description 6
- 238000009736 wetting Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 150000004677 hydrates Chemical class 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000000292 calcium oxide Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 239000001164 aluminium sulphate Substances 0.000 description 1
- 235000011128 aluminium sulphate Nutrition 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910001678 gehlenite Inorganic materials 0.000 description 1
- 229910001679 gibbsite Inorganic materials 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000002087 whitening effect Effects 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- 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
- C04B28/06—Aluminous cements
- C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
- C04B41/508—Aluminous cements
- C04B41/5081—Calcium alumino sulfate 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/65—Coating or impregnation with inorganic materials
-
- 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
- C04B7/323—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00586—Roofing materials
-
- 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
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/1031—Lime-free or very low lime-content materials
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/21—Efflorescence resistance
-
- 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)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Lining And Supports For Tunnels (AREA)
- Artificial Fish Reefs (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0007621A GB2360768A (en) | 2000-03-29 | 2000-03-29 | Non-efflorescing cementitious compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200207765B true ZA200207765B (en) | 2004-02-04 |
Family
ID=9888669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200207765A ZA200207765B (en) | 2000-03-29 | 2002-09-26 | Non-efflorescing cementitious bodies. |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US6923857B2 (ko) |
| EP (1) | EP1274664B1 (ko) |
| JP (1) | JP2004508257A (ko) |
| KR (1) | KR100799949B1 (ko) |
| CN (2) | CN1420854A (ko) |
| AT (1) | ATE299483T1 (ko) |
| AU (1) | AU2001239436A1 (ko) |
| BR (1) | BR0109594B1 (ko) |
| CA (1) | CA2406029C (ko) |
| DE (1) | DE60111934T2 (ko) |
| DK (1) | DK1274664T3 (ko) |
| ES (1) | ES2244592T3 (ko) |
| GB (2) | GB2360768A (ko) |
| HK (1) | HK1090631A1 (ko) |
| MX (1) | MXPA02009494A (ko) |
| MY (1) | MY128302A (ko) |
| PL (1) | PL202466B1 (ko) |
| PT (1) | PT1274664E (ko) |
| RU (1) | RU2264362C2 (ko) |
| WO (1) | WO2001072658A1 (ko) |
| ZA (1) | ZA200207765B (ko) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2839066B1 (fr) * | 2002-04-24 | 2005-02-04 | Lafarge Aluminates | Liant ettringitique pour mortier dense, comprenant des sulfates de calcium et un compose mineral d'aluminates de calcium |
| US6641658B1 (en) * | 2002-07-03 | 2003-11-04 | United States Gypsum Company | Rapid setting cementitious composition |
| CN100348534C (zh) * | 2003-12-01 | 2007-11-14 | 同济大学 | 一种聚合物水泥基自流平材料及其制备方法 |
| WO2006094528A1 (en) * | 2005-03-10 | 2006-09-14 | Wacker Polymer Systems Gmbh & Co. Kg | Non-efflorescing cementitious mortar compositions |
| KR100702471B1 (ko) | 2005-09-27 | 2007-04-04 | 화인미셀공업(주) | 초조강 고로슬래그 시멘트 |
| KR100702472B1 (ko) * | 2005-09-27 | 2007-04-04 | 화인미셀공업(주) | 초조강 포트랜드 시멘트 |
| JP5547374B2 (ja) * | 2006-02-09 | 2014-07-09 | 日鉄住金セメント株式会社 | 注入材 |
| HUE029971T2 (en) * | 2006-02-23 | 2017-04-28 | Monier Roofing Gmbh | New roof tiles for increased surface durability and process |
| KR100789627B1 (ko) | 2006-08-29 | 2007-12-27 | 주식회사 케이티 | 초고강도 콘크리트 맨홀의 조성물 및 제작방법 |
| FR2915701A1 (fr) * | 2007-05-04 | 2008-11-07 | Gypsmix | Procede de fabrication d'un element de construction ayant au moins une face resistante au feu. |
| CL2008002733A1 (es) * | 2007-09-18 | 2009-03-20 | Elotex Ag | Uso de compuestos organicos de amonio cuaternario en materiales de construccion para la reduccion de eflorescencias en materiales de construccion. |
| EP2159204A1 (fr) * | 2008-08-25 | 2010-03-03 | Gypsmix SARL | Procédé de fabrication d'un élément de construction ayant au moins une face résistante au feu. |
| KR101000258B1 (ko) | 2009-05-28 | 2010-12-10 | 한국건설기술연구원 | 숏크리트의 성능향상을 위한 고성능 혼화재 조성물 및 이를 포함하는 숏크리트 |
| AT509011B1 (de) * | 2009-10-15 | 2011-10-15 | Geolyth Mineral Technologie Gmbh | Mineralschaum |
| AT509012B1 (de) * | 2009-10-15 | 2011-10-15 | Geolyth Mineral Technologie Gmbh | Dämmstoff |
| AT509576B1 (de) * | 2010-03-04 | 2012-05-15 | Geolyth Mineral Technologie Gmbh | Mineralschaum |
| AR082207A1 (es) | 2010-07-15 | 2012-11-21 | Lafarge Sa | Un aglomerante cementicio, una composicion cementica fraguable, y un metodo de cementacion que los emplea |
| US8435930B2 (en) | 2010-07-15 | 2013-05-07 | Lafarge | Low density cementitious compositions using lime kiln dust |
| US20150000568A1 (en) * | 2010-10-25 | 2015-01-01 | Macael, Inc. | Optimization of the properties of aluminous cements using inorganic fillers |
| US20150166408A1 (en) * | 2010-10-25 | 2015-06-18 | Macael, Inc. | Aluminous cements using coal fly ash |
| FR2973024B1 (fr) * | 2011-03-24 | 2014-03-21 | Parexlanko | Composition cimentaire seche pour la preparation d'une formulation humide d'enduit, de mortier ou de beton sans efflorescence |
| RU2473477C1 (ru) * | 2011-07-05 | 2013-01-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тульский государственный университет" (ТулГУ) | Вяжущее |
| EP2763847A4 (en) | 2011-10-07 | 2015-08-19 | Boral Ip Holdings Australia Pty Ltd | INORGANIC POLYMER / ORGANIC POLYMER COMPOSITES AND METHODS FOR PREPARING THE SAME |
| US8864901B2 (en) | 2011-11-30 | 2014-10-21 | Boral Ip Holdings (Australia) Pty Limited | Calcium sulfoaluminate cement-containing inorganic polymer compositions and methods of making same |
| FR2989083B1 (fr) * | 2012-04-06 | 2014-04-25 | Lafarge Sa | Mousse minerale isolante |
| US9321681B2 (en) | 2012-04-27 | 2016-04-26 | United States Gypsum Company | Dimensionally stable geopolymer compositions and method |
| US9890082B2 (en) | 2012-04-27 | 2018-02-13 | United States Gypsum Company | Dimensionally stable geopolymer composition and method |
| JP2014041027A (ja) * | 2012-08-21 | 2014-03-06 | Sumitomo Osaka Cement Co Ltd | コンクリートの白華発生度合評価方法 |
| DE102013200122A1 (de) * | 2013-01-08 | 2014-07-10 | Henkel Ag & Co. Kgaa | Wasserbeständiges Bindemittel auf Basis von Calciumsulfat |
| EP3279172A1 (de) | 2013-03-07 | 2018-02-07 | STO SE & Co. KGaA | Zementhaltige trockenzusammensetzung und verfahren zur erhöhung der lagerstabilität einer zementhaltigen trockenzusammensetzung |
| EP2994440A4 (en) * | 2013-05-06 | 2017-01-04 | The Regents of The University of California | Inorganic admixtures for mitigating against conversion phenomena in high-alumina cements |
| EP2853519A1 (en) * | 2013-09-27 | 2015-04-01 | Steinkeller, Stephen | A binder based on activated ground granulated blast furnace slag useful for forming a concrete type material |
| US10472279B1 (en) | 2015-01-29 | 2019-11-12 | H.B. Fuller Company | Portland cement-based composition with improved pigment dispersion and color consistency |
| US9624131B1 (en) | 2015-10-22 | 2017-04-18 | United States Gypsum Company | Freeze-thaw durable geopolymer compositions and methods for making same |
| EP3426619B1 (en) * | 2016-03-11 | 2020-12-30 | Solidia Technologies, Inc. | Hazing control for carbonatable calcium silicate-based cements and concretes |
| JP6896578B2 (ja) * | 2017-09-27 | 2021-06-30 | 太平洋セメント株式会社 | 水硬性粉末組成物 |
| CN108484088B (zh) * | 2018-04-03 | 2020-12-25 | 济南大学 | 一种钙矾石防辐射混凝土 |
| KR20230117421A (ko) * | 2020-12-08 | 2023-08-08 | 아이머테크 | 낮은 탄소 발자국 및 높은 초기 강도를 갖는 수경성결합제 |
| EP4137323A1 (en) * | 2021-08-18 | 2023-02-22 | Imertech | Hydraulic binder with low carbon footprint and high early strength |
| EP4279468A1 (en) * | 2022-05-16 | 2023-11-22 | Ecocem Materials Limited | Binder based on ground granulated blast furnace slag |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT979952B (it) * | 1972-03-23 | 1974-09-30 | Perlmooser Ag | Cemento e relativo calcestruzzo di cemento nonche procedimento per la loro produzione |
| JPS5293426A (en) | 1976-01-31 | 1977-08-05 | Matsushita Electric Works Ltd | Inorganic solid composition |
| JPS54101827A (en) | 1978-01-26 | 1979-08-10 | Matsushita Electric Works Ltd | Production of inorganic hard body |
| JPS6058183B2 (ja) * | 1981-04-02 | 1985-12-18 | 秩父セメント株式会社 | 水硬性セメントの製造方法 |
| US4357166A (en) * | 1981-05-11 | 1982-11-02 | Construction Products Research, Inc. | Method and composition for controlling volume change in fast setting, fluid impermeable cementitious systems |
| JPS5969758A (ja) * | 1982-10-14 | 1984-04-20 | Fuji Electric Co Ltd | 電子写真用感光体の製造方法 |
| GB8423076D0 (en) * | 1984-09-12 | 1984-10-17 | Blue Circle Ind Plc | Foamed cement compositions |
| JPS61286256A (ja) * | 1985-06-10 | 1986-12-16 | 秩父セメント株式会社 | ガラス繊維補強コンクリ−ト成形品組成物 |
| IN168901B (ko) * | 1986-12-09 | 1991-07-06 | Raffaele Cioffi | |
| JP2880791B2 (ja) * | 1990-11-26 | 1999-04-12 | 松下電工株式会社 | 平板屋根材の製造方法 |
| US5366549A (en) * | 1990-11-28 | 1994-11-22 | Kyowa Giken Co., Ltd. | Method for fabricating fiber-reinforced slag gypsum cement-based, lightweight set articles |
| JP3688767B2 (ja) * | 1995-08-02 | 2005-08-31 | 太平洋セメント株式会社 | 低収縮、高強度セメント組成物 |
| JP3478108B2 (ja) * | 1997-01-28 | 2003-12-15 | 宇部興産株式会社 | 水硬性着色仕上材組成物 |
| ATE255077T1 (de) * | 1999-10-19 | 2003-12-15 | Minova Int Ltd | Zementzusammensetzungen und verfahren zu deren verwendung |
| US20020157573A1 (en) * | 2001-02-02 | 2002-10-31 | Pellett Alwin W. | Hydraulic cement coatings and method of forming and applying the coatings |
| US6641658B1 (en) * | 2002-07-03 | 2003-11-04 | United States Gypsum Company | Rapid setting cementitious composition |
-
2000
- 2000-03-29 GB GB0007621A patent/GB2360768A/en not_active Withdrawn
-
2001
- 2001-03-15 MY MYPI20011209 patent/MY128302A/en unknown
- 2001-03-26 US US10/240,184 patent/US6923857B2/en not_active Expired - Fee Related
- 2001-03-26 CN CN01807357A patent/CN1420854A/zh active Pending
- 2001-03-26 PT PT01914050T patent/PT1274664E/pt unknown
- 2001-03-26 DK DK01914050T patent/DK1274664T3/da active
- 2001-03-26 RU RU2002128924A patent/RU2264362C2/ru not_active IP Right Cessation
- 2001-03-26 AU AU2001239436A patent/AU2001239436A1/en not_active Abandoned
- 2001-03-26 MX MXPA02009494A patent/MXPA02009494A/es active IP Right Grant
- 2001-03-26 WO PCT/GB2001/001301 patent/WO2001072658A1/en active IP Right Grant
- 2001-03-26 CN CNB2005101316869A patent/CN100509690C/zh not_active Expired - Fee Related
- 2001-03-26 PL PL357766A patent/PL202466B1/pl unknown
- 2001-03-26 DE DE60111934T patent/DE60111934T2/de not_active Expired - Lifetime
- 2001-03-26 JP JP2001570576A patent/JP2004508257A/ja active Pending
- 2001-03-26 ES ES01914050T patent/ES2244592T3/es not_active Expired - Lifetime
- 2001-03-26 KR KR1020027012918A patent/KR100799949B1/ko not_active IP Right Cessation
- 2001-03-26 AT AT01914050T patent/ATE299483T1/de active
- 2001-03-26 BR BRPI0109594-3A patent/BR0109594B1/pt not_active IP Right Cessation
- 2001-03-26 EP EP01914050A patent/EP1274664B1/en not_active Expired - Lifetime
- 2001-03-26 CA CA002406029A patent/CA2406029C/en not_active Expired - Fee Related
- 2001-03-28 GB GB0107762A patent/GB2360769B/en not_active Expired - Fee Related
-
2002
- 2002-09-26 ZA ZA200207765A patent/ZA200207765B/en unknown
-
2006
- 2006-10-17 HK HK06111361A patent/HK1090631A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA02009494A (es) | 2004-05-14 |
| GB2360769B (en) | 2004-09-08 |
| CN100509690C (zh) | 2009-07-08 |
| CN1420854A (zh) | 2003-05-28 |
| WO2001072658A1 (en) | 2001-10-04 |
| CA2406029C (en) | 2009-12-01 |
| KR20030011285A (ko) | 2003-02-07 |
| HK1090631A1 (en) | 2006-12-29 |
| JP2004508257A (ja) | 2004-03-18 |
| EP1274664A1 (en) | 2003-01-15 |
| BR0109594A (pt) | 2003-02-04 |
| KR100799949B1 (ko) | 2008-02-01 |
| CA2406029A1 (en) | 2001-10-04 |
| DE60111934T2 (de) | 2006-01-12 |
| RU2264362C2 (ru) | 2005-11-20 |
| PL202466B1 (pl) | 2009-06-30 |
| BR0109594B1 (pt) | 2011-04-05 |
| US20040035328A1 (en) | 2004-02-26 |
| GB2360769A (en) | 2001-10-03 |
| GB0107762D0 (en) | 2001-05-16 |
| US6923857B2 (en) | 2005-08-02 |
| ES2244592T3 (es) | 2005-12-16 |
| RU2002128924A (ru) | 2004-02-20 |
| DE60111934D1 (de) | 2005-08-18 |
| GB0007621D0 (en) | 2000-05-17 |
| EP1274664B1 (en) | 2005-07-13 |
| CN1800079A (zh) | 2006-07-12 |
| MY128302A (en) | 2007-01-31 |
| PT1274664E (pt) | 2005-11-30 |
| PL357766A1 (en) | 2004-07-26 |
| AU2001239436A1 (en) | 2001-10-08 |
| ATE299483T1 (de) | 2005-07-15 |
| GB2360768A (en) | 2001-10-03 |
| DK1274664T3 (da) | 2005-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6923857B2 (en) | Non-efflorescing cementitious bodies | |
| Scrivener et al. | Calcium aluminate cements | |
| Zelić et al. | Durability of the hydrated limestone-silica fume Portland cement mortars under sulphate attack | |
| US6197107B1 (en) | Gypsum-rich Portland cement | |
| US5273581A (en) | Method of making a hydraulic binder settable upon combination with water | |
| US4762561A (en) | Volume-stable hardened hydraulic cement | |
| US6447597B1 (en) | Hydrated calcium aluminate based expansive admixture | |
| KR100225343B1 (ko) | 고내구성 시멘트 조성물 | |
| Scrivener | Calcium aluminate | |
| CA2298328C (en) | Hydrated calcium aluminate based expansive admixture | |
| AU766242B2 (en) | Gypsum-rich portland cement | |
| CA1279332C (en) | Volume-stable hardened hyraulic cement | |
| KR20050011922A (ko) | 시멘트 모르타르용 균열 방지제 조성물 | |
| KR20020082320A (ko) | 고강도, 수축저감, 저온시공이 가능한 시멘트 혼화재 및이를 함유한 시멘트 조성물 | |
| JPH0235699B2 (ko) | ||
| JP2024501295A (ja) | 三成分系水硬性結合材組成物 | |
| WO2024048364A1 (ja) | 水硬性材料用硬化促進材、セメント組成物、及び硬化体 | |
| JPS5857380B2 (ja) | 水硬性無機組成物 |