DE2200590C3 - Mittel zur Beschleunigung der Betonerhärtung, sowie Verfahren zur Herstellung und Verwendung desselben - Google Patents
Mittel zur Beschleunigung der Betonerhärtung, sowie Verfahren zur Herstellung und Verwendung desselbenInfo
- Publication number
- DE2200590C3 DE2200590C3 DE2200590A DE2200590A DE2200590C3 DE 2200590 C3 DE2200590 C3 DE 2200590C3 DE 2200590 A DE2200590 A DE 2200590A DE 2200590 A DE2200590 A DE 2200590A DE 2200590 C3 DE2200590 C3 DE 2200590C3
- Authority
- DE
- Germany
- Prior art keywords
- concrete
- weight
- calcium
- nitrite
- hardening
- 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
Links
- 239000004567 concrete Substances 0.000 title claims description 46
- 238000000034 method Methods 0.000 title description 5
- 239000004568 cement Substances 0.000 claims description 36
- 239000003795 chemical substances by application Substances 0.000 claims description 32
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 31
- 239000001110 calcium chloride Substances 0.000 claims description 31
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 31
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 150000003839 salts Chemical class 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 13
- 230000007797 corrosion Effects 0.000 claims description 13
- -1 sodium nitrile Chemical class 0.000 claims description 13
- 229910052708 sodium Inorganic materials 0.000 claims description 12
- 239000011734 sodium Substances 0.000 claims description 12
- 235000010288 sodium nitrite Nutrition 0.000 claims description 12
- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 claims description 11
- 239000004480 active ingredient Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 7
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 6
- 238000000889 atomisation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 22
- 229960004418 trolamine Drugs 0.000 description 21
- 239000011575 calcium Substances 0.000 description 16
- 229910052791 calcium Inorganic materials 0.000 description 16
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 13
- 239000000654 additive Substances 0.000 description 13
- 229960000819 sodium nitrite Drugs 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 7
- 238000007792 addition Methods 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000011833 salt mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000005070 ripening Effects 0.000 description 3
- 238000009938 salting Methods 0.000 description 3
- 239000000600 sorbitol Substances 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 150000002016 disaccharides Chemical class 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000011396 hydraulic cement Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000002772 monosaccharides Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- AAQFSZFQCXLMNT-ACMTZBLWSA-N (3s)-3-amino-4-[[(2s)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid;hydrochloride Chemical compound Cl.OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 AAQFSZFQCXLMNT-ACMTZBLWSA-N 0.000 description 1
- CZLVPINBLDRZCJ-UHFFFAOYSA-N 2,3,4,4,5,5,6,6-octachlorocyclohex-2-en-1-one Chemical compound ClC1=C(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C1=O CZLVPINBLDRZCJ-UHFFFAOYSA-N 0.000 description 1
- UOFRJXGVFHUJER-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;hydrate Chemical compound [OH-].OCC[NH+](CCO)CCO UOFRJXGVFHUJER-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- XFBXDGLHUSUNMG-UHFFFAOYSA-N alumane;hydrate Chemical class O.[AlH3] XFBXDGLHUSUNMG-UHFFFAOYSA-N 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910001504 inorganic chloride Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- UUQYAHWBSIOZMK-UHFFFAOYSA-N tris(2-hydroxyethyl)azanium;nitrite Chemical compound [O-]N=O.OCC[NH+](CCO)CCO UUQYAHWBSIOZMK-UHFFFAOYSA-N 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
- C04B28/02—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
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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH12272A CH590796A5 (enExample) | 1972-01-05 | 1972-01-05 | |
| DE2200590A DE2200590C3 (de) | 1972-01-05 | 1972-01-07 | Mittel zur Beschleunigung der Betonerhärtung, sowie Verfahren zur Herstellung und Verwendung desselben |
| DD160466A DD96471A1 (enExample) | 1972-01-05 | 1972-01-17 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH12272A CH590796A5 (enExample) | 1972-01-05 | 1972-01-05 | |
| DE2200590A DE2200590C3 (de) | 1972-01-05 | 1972-01-07 | Mittel zur Beschleunigung der Betonerhärtung, sowie Verfahren zur Herstellung und Verwendung desselben |
| DD160466A DD96471A1 (enExample) | 1972-01-05 | 1972-01-17 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2200590A1 DE2200590A1 (de) | 1973-07-26 |
| DE2200590B2 DE2200590B2 (de) | 1975-01-02 |
| DE2200590C3 true DE2200590C3 (de) | 1978-03-09 |
Family
ID=27171810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2200590A Expired DE2200590C3 (de) | 1972-01-05 | 1972-01-07 | Mittel zur Beschleunigung der Betonerhärtung, sowie Verfahren zur Herstellung und Verwendung desselben |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH590796A5 (enExample) |
| DD (1) | DD96471A1 (enExample) |
| DE (1) | DE2200590C3 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5422141A (en) * | 1993-03-12 | 1995-06-06 | W. R. Grace & Co.-Conn. | Corrosion inhibiting composition for reinforced concrete and method of applying same |
-
1972
- 1972-01-05 CH CH12272A patent/CH590796A5/de not_active IP Right Cessation
- 1972-01-07 DE DE2200590A patent/DE2200590C3/de not_active Expired
- 1972-01-17 DD DD160466A patent/DD96471A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH590796A5 (enExample) | 1977-08-31 |
| DE2200590A1 (de) | 1973-07-26 |
| DD96471A1 (enExample) | 1973-03-20 |
| DE2200590B2 (de) | 1975-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69403183T2 (de) | Verfahren zur Abbindungs- und Erhärtungsbeschleunigung einem eines hydraulische Bindemittel enthaltenden Material, Abbindungs- und Erhärtungsbeschleuniger und Verwendung einer Zusammensetzung zur Abbindungs- und Erhärtungsbeschleunigung | |
| DE60002918T3 (de) | Herstellung von betonbeschleuniger | |
| DE2007603C3 (de) | Zusatzmittel für hydraulische Zementmischungen und Verfahren zur Herstellung einer leicht dispergierbaren hydraulischen Zementmischung | |
| DE2730943A1 (de) | Verfahren zur herstellung von beton mit hoher korrosionsbestaendigkeit | |
| DE69629550T2 (de) | Verbesserte korrosionsinhibierende zusammensetzungen mit kalziumnitrid | |
| DE3346948A1 (de) | Korrosion verhinderndes additiv fuer zementzusammensetzungen | |
| DE60213624T2 (de) | Beschleunigerzusammensetzung | |
| DE2436365A1 (de) | Mit wasser abbindendes zementgemisch, verfahren zur herstellung von formkoerpern daraus und so hergestellte formkoerper | |
| EP0742179B1 (de) | Alkalifreier, flüssiger Abbinde- und Erhärtungsbeschleuniger für Zement | |
| WO2011015581A1 (de) | Zusatzmittel für zementöse zusammensetzung | |
| EP0858981A1 (de) | Erhärtungsbeschleuniger für Zement | |
| DE19633447C2 (de) | Schnellerhärtende hydraulische Bindemittelmischungen, Verfahren zu deren Herstellung und deren Verwendung | |
| DE2200590C3 (de) | Mittel zur Beschleunigung der Betonerhärtung, sowie Verfahren zur Herstellung und Verwendung desselben | |
| DE69307961T2 (de) | Verwendung von Mitteln zum Beschleunigen die Härtungsgeschwindigkeit von Zement, Mörtel und Beton, unter beibehaltung ihrer Bearbeitbarkeit. | |
| DE2534099A1 (de) | Verfahren zur beschleunigung der zementaushaertung und ein hierfuer geeignetes mittel | |
| DE2343457A1 (de) | Waessrige hydrophobiermittelemulsion fuer hydraulische bindemittel | |
| DE2226943C3 (de) | Abbindeverzögerer für Gips | |
| AT373571B (de) | Verfahren zum verkuerzen der abbindezeit von zementpaste, moertel oder beton | |
| DE2232240C3 (de) | Beschleuniger für das Abbinden und Aushärten von Portlandzementen und anderen tricalciumsilicatreichen Zementen | |
| DE2519660A1 (de) | Luft mitreissende mittel | |
| DE19534929B4 (de) | Verwendung von wasserlöslichen Salzen der Zitronensäure, Apfelsäure oder 2-Hydroxy-2-methylbernsteinsäure als Abbindebeschleuniger | |
| DE102005052791B4 (de) | Verwendung von Monofluorphosphat inwässriger Lösung als Haftgrundierungsmittel, Verfahren zur Herstellung von verputzten Wänden oder Decken aus Beton mit verbesserter Haftung zwischen Putz und Betonoberfläche sowie die Verwendung von Putzmörtel enthaltend Monofluorphosphat zur Verbesserung der Haftung von Putzen auf Betonoberflächen | |
| DE1006327B (de) | Zusatzmittel zur Herstellung von Beton | |
| DE2354647A1 (de) | Verfahren zur steuerung des abbindens von gipsmoerteln | |
| AT244205B (de) | Zusatzstoff und Verfahren zur Erhöhung der Endfestigkeit von Beton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| EGA | New person/name/address of the applicant | ||
| 8339 | Ceased/non-payment of the annual fee |