DE4023226C1 - - Google Patents
Info
- Publication number
- DE4023226C1 DE4023226C1 DE4023226A DE4023226A DE4023226C1 DE 4023226 C1 DE4023226 C1 DE 4023226C1 DE 4023226 A DE4023226 A DE 4023226A DE 4023226 A DE4023226 A DE 4023226A DE 4023226 C1 DE4023226 C1 DE 4023226C1
- Authority
- DE
- Germany
- Prior art keywords
- lime hydrate
- mortars
- concretes
- lime
- mortar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 51
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 43
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 34
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 34
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 34
- 239000004567 concrete Substances 0.000 claims abstract description 23
- 239000011230 binding agent Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000004321 preservation Methods 0.000 claims abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 6
- 239000004571 lime Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000002161 passivation Methods 0.000 abstract description 3
- 239000011505 plaster Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000011150 reinforced concrete Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000009418 renovation Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 15
- 229910000019 calcium carbonate Inorganic materials 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 235000019738 Limestone Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000006028 limestone Substances 0.000 description 3
- 230000008707 rearrangement Effects 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 206010053567 Coagulopathies Diseases 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- -1 Polysiloxanes Polymers 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000035602 clotting Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000013071 indirect material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000013589 supplement 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
- 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
- C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
- C04B22/064—Oxides, Hydroxides of the alkali or alkaline-earth metals of the alkaline-earth metals
-
- 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
-
- 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
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0094—Agents for altering or buffering the pH; Ingredients characterised by their pH
-
- 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
- C04B2103/61—Corrosion inhibitors
-
- 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
- C04B2111/26—Corrosion of reinforcement resistance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Adhesives Or Adhesive Processes (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4023226A DE4023226C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-07-21 | 1990-07-21 | |
| DE59102860T DE59102860D1 (de) | 1990-07-21 | 1991-07-04 | Verfahren zur herstellung kalkhydratreicher bindemittel für betone oder mörtel und verwendung der so hergestellten bindemittel. |
| EP91912646A EP0540552B1 (de) | 1990-07-21 | 1991-07-04 | Verfahren zur herstellung kalkhydratreicher bindemittel für betone oder mörtel und verwendung der so hergestellten bindemittel |
| PCT/EP1991/001252 WO1992001643A1 (de) | 1990-07-21 | 1991-07-04 | Verfahren zur herstellung kalkhydratreicher bindemittel für betone oder mörtel und verwendung der so hergestellten bindemittel |
| JP91511629A JPH05508608A (ja) | 1990-07-21 | 1991-07-04 | 消石灰含有量の多いコンクリートまたはモルタル用の結合剤を製造する方法およびこの方法で製造された結合剤の用途 |
| AT91912646T ATE111063T1 (de) | 1990-07-21 | 1991-07-04 | Verfahren zur herstellung kalkhydratreicher bindemittel für betone oder mörtel und verwendung der so hergestellten bindemittel. |
| AU81814/91A AU8181491A (en) | 1990-07-21 | 1991-07-04 | Process for producing lime hydrate-rich binders for concretes and mortars, and use of the binders thus produced |
| ES91912646T ES2059145T3 (es) | 1990-07-21 | 1991-07-04 | Procedimiento para la fabricacion de aglutinantes ricos en hidroxido calcico para hormigones y morteros y uno de los aglutinantes asi producidos. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4023226A DE4023226C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-07-21 | 1990-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4023226C1 true DE4023226C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-01-23 |
Family
ID=6410753
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4023226A Expired - Fee Related DE4023226C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-07-21 | 1990-07-21 | |
| DE59102860T Expired - Fee Related DE59102860D1 (de) | 1990-07-21 | 1991-07-04 | Verfahren zur herstellung kalkhydratreicher bindemittel für betone oder mörtel und verwendung der so hergestellten bindemittel. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59102860T Expired - Fee Related DE59102860D1 (de) | 1990-07-21 | 1991-07-04 | Verfahren zur herstellung kalkhydratreicher bindemittel für betone oder mörtel und verwendung der so hergestellten bindemittel. |
Country Status (7)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325829C1 (de) * | 1993-07-31 | 1995-03-23 | Waldkirch Inst Baustoffpruef | Verfahren zur Herstellung kalkhydratreicher Bindemittel für Betone, Mörtel, Putze, Estriche oder Schlämme und Verwendung der so hergestellten Bindemittel |
| WO1999051538A1 (de) * | 1998-04-07 | 1999-10-14 | Hasit Trockenmörtel Gmbh & Co. Kg | Verfahren zur herstellung eines historischen mörtel entsprechenden mörtels und hierzu geeigneter zusatz |
| EP1394813A3 (en) * | 2002-07-18 | 2006-05-24 | Kabushiki Kaisha Kobe Seiko Sho | Cement composite, concrete, concrete cask and method of manufacturing concrete |
| EP3398917A1 (en) * | 2015-11-10 | 2018-11-07 | Yara International ASA | Calcium nitrate as additive in steel reinforced concrete having an elevated resistance towards carbonation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2750981B1 (fr) * | 1996-07-12 | 1998-11-06 | Cia | Procede de prolongation de l'effet protecteur, a long terme, d'une composition a base de ciment, vis-a-vis de la corrosion d'aciers inclus et produit permettant cette prolongation |
| JP6116350B2 (ja) * | 2013-05-10 | 2017-04-19 | 国立大学法人 東京大学 | セメント混和材およびセメント組成物 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1119731B (de) * | 1953-08-19 | 1961-12-14 | Steine Und Erden G M B H | Verfahren zum Herstellen von Korrosionsschutzueberzuegen auf Stahlbewehrungen fuer dampfgehaerteten Beton, vorzugsweise Leicht- oder Porenbeton |
| DE3503276A1 (de) * | 1985-01-31 | 1986-08-07 | Wacker-Chemie GmbH, 8000 München | Durch einen ueberzug gegen korrosion geschuetzte bewehrungselemente fuer oder in porenbeton |
| DE3618478A1 (de) * | 1985-07-25 | 1987-01-29 | Bauakademie Ddr | Pulverfoermige korrosionsschutzmittel, vorzugsweise fuer bewehrungsstahl in beton |
| DE3708983A1 (de) * | 1987-03-19 | 1988-09-29 | Heribert Hiendl | Verfahren zum herstellen eines baustahles mit korrosionsschutz |
| DE3510818C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1984-03-29 | 1988-10-06 | Onoda Kenzai Kk | |
| DE3806350A1 (de) * | 1987-04-10 | 1988-10-20 | Bauakademie Ddr | Korrosionsschutzbeschichtungsmasse fuer stahl, insbesondere fuer bewehrungsstahl in beton |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1800103B2 (de) * | 1968-10-01 | 1971-11-11 | Lechler Chemie Gmbh | Einpressmoertel fuer Spannrohre |
| DE2040767A1 (de) * | 1970-08-17 | 1972-03-02 | Rheinische Kalksteinwerke | Verfahren zur Herstellung von Pellets bzw. Briketts aus Branntkalk |
| DE3608195A1 (de) * | 1986-03-12 | 1987-09-17 | Koch Marmorit Gmbh | Verfahren und mittel zum sanieren von beton |
-
1990
- 1990-07-21 DE DE4023226A patent/DE4023226C1/de not_active Expired - Fee Related
-
1991
- 1991-07-04 AU AU81814/91A patent/AU8181491A/en not_active Abandoned
- 1991-07-04 WO PCT/EP1991/001252 patent/WO1992001643A1/de active IP Right Grant
- 1991-07-04 ES ES91912646T patent/ES2059145T3/es not_active Expired - Lifetime
- 1991-07-04 EP EP91912646A patent/EP0540552B1/de not_active Expired - Lifetime
- 1991-07-04 JP JP91511629A patent/JPH05508608A/ja active Pending
- 1991-07-04 AT AT91912646T patent/ATE111063T1/de not_active IP Right Cessation
- 1991-07-04 DE DE59102860T patent/DE59102860D1/de not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1119731B (de) * | 1953-08-19 | 1961-12-14 | Steine Und Erden G M B H | Verfahren zum Herstellen von Korrosionsschutzueberzuegen auf Stahlbewehrungen fuer dampfgehaerteten Beton, vorzugsweise Leicht- oder Porenbeton |
| DE3510818C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1984-03-29 | 1988-10-06 | Onoda Kenzai Kk | |
| DE3503276A1 (de) * | 1985-01-31 | 1986-08-07 | Wacker-Chemie GmbH, 8000 München | Durch einen ueberzug gegen korrosion geschuetzte bewehrungselemente fuer oder in porenbeton |
| DE3618478A1 (de) * | 1985-07-25 | 1987-01-29 | Bauakademie Ddr | Pulverfoermige korrosionsschutzmittel, vorzugsweise fuer bewehrungsstahl in beton |
| DE3708983A1 (de) * | 1987-03-19 | 1988-09-29 | Heribert Hiendl | Verfahren zum herstellen eines baustahles mit korrosionsschutz |
| DE3806350A1 (de) * | 1987-04-10 | 1988-10-20 | Bauakademie Ddr | Korrosionsschutzbeschichtungsmasse fuer stahl, insbesondere fuer bewehrungsstahl in beton |
Non-Patent Citations (3)
| Title |
|---|
| JUNGWIRTH/BEYER/GRÜBL: "Dauerhafte Betonbauwerke", Beton-Verlag 1986 * |
| S.: "Historische und moderne Mörtel im Verbund mit Naturstein, chemisch-mineralogische und mörteltechnische Eigenschaften", Hochschulsammlung Naturwissenschaft: Mineralogie, Bd. 1, Hochschulverlag, 1989, ISBN 3-8107-2227-8 * |
| WISSER * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325829C1 (de) * | 1993-07-31 | 1995-03-23 | Waldkirch Inst Baustoffpruef | Verfahren zur Herstellung kalkhydratreicher Bindemittel für Betone, Mörtel, Putze, Estriche oder Schlämme und Verwendung der so hergestellten Bindemittel |
| WO1999051538A1 (de) * | 1998-04-07 | 1999-10-14 | Hasit Trockenmörtel Gmbh & Co. Kg | Verfahren zur herstellung eines historischen mörtel entsprechenden mörtels und hierzu geeigneter zusatz |
| EP1394813A3 (en) * | 2002-07-18 | 2006-05-24 | Kabushiki Kaisha Kobe Seiko Sho | Cement composite, concrete, concrete cask and method of manufacturing concrete |
| US7294375B2 (en) | 2002-07-18 | 2007-11-13 | Kabushiki Kaisha Kobe Seiko Sho | Cement composite, concrete, concrete cask and method of manufacturing concrete |
| EP3398917A1 (en) * | 2015-11-10 | 2018-11-07 | Yara International ASA | Calcium nitrate as additive in steel reinforced concrete having an elevated resistance towards carbonation |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59102860D1 (de) | 1994-10-13 |
| ES2059145T3 (es) | 1994-11-01 |
| EP0540552B1 (de) | 1994-09-07 |
| JPH05508608A (ja) | 1993-12-02 |
| ATE111063T1 (de) | 1994-09-15 |
| EP0540552A1 (de) | 1993-05-12 |
| AU8181491A (en) | 1992-02-18 |
| WO1992001643A1 (de) | 1992-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of patent without earlier publication of application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: MOSER, HANNELORE, 79183 WALDKIRCH, DE |
|
| 8339 | Ceased/non-payment of the annual fee |