ATE148682T1 - Verwendung von mitteln zum beschleunigen die härtungsgeschwindigkeit von zement, mörtel und beton, unter beibehaltung ihrer bearbeitbarkeit. - Google Patents
Verwendung von mitteln zum beschleunigen die härtungsgeschwindigkeit von zement, mörtel und beton, unter beibehaltung ihrer bearbeitbarkeit.Info
- Publication number
- ATE148682T1 ATE148682T1 AT93401807T AT93401807T ATE148682T1 AT E148682 T1 ATE148682 T1 AT E148682T1 AT 93401807 T AT93401807 T AT 93401807T AT 93401807 T AT93401807 T AT 93401807T AT E148682 T1 ATE148682 T1 AT E148682T1
- Authority
- AT
- Austria
- Prior art keywords
- mortar
- concrete
- workability
- cement
- maintaining
- Prior art date
Links
- 239000004568 cement Substances 0.000 title abstract 3
- 239000004567 concrete Substances 0.000 title abstract 3
- 239000004570 mortar (masonry) Substances 0.000 title abstract 3
- 150000001336 alkenes Chemical class 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000004820 halides Chemical group 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical group CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical group [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 abstract 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical group OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 abstract 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical group [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical group [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical group [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical group [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229940050410 gluconate Drugs 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 abstract 1
- KSHRIBUREVIIFI-UHFFFAOYSA-N phosphoric acid;propanoic acid Chemical compound CCC(O)=O.OP(O)(O)=O KSHRIBUREVIIFI-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical group [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical group [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 abstract 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/005—Halogen-containing compounds
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
- C04B24/122—Hydroxy amines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9208746A FR2693719B1 (fr) | 1992-07-15 | 1992-07-15 | Agent augmentant la vitesse de durcissement des ciments, des mortiers et des bétons tout en maintenant leur maniabilité. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE148682T1 true ATE148682T1 (de) | 1997-02-15 |
Family
ID=9431913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT93401807T ATE148682T1 (de) | 1992-07-15 | 1993-07-12 | Verwendung von mitteln zum beschleunigen die härtungsgeschwindigkeit von zement, mörtel und beton, unter beibehaltung ihrer bearbeitbarkeit. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5372643A (de) |
| EP (1) | EP0579538B1 (de) |
| AT (1) | ATE148682T1 (de) |
| CA (1) | CA2100498A1 (de) |
| DE (1) | DE69307961T2 (de) |
| ES (1) | ES2097469T3 (de) |
| FR (1) | FR2693719B1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6071436A (en) * | 1995-12-01 | 2000-06-06 | Geo Specialty Chemicals, Inc. | Corrosion inhibitors for cement compositions |
| DE19617357A1 (de) * | 1996-04-30 | 1997-11-06 | Heinrich Otto Paul Dr Kaspar | Zementzusatz |
| US5891364A (en) * | 1996-07-09 | 1999-04-06 | Geo Specialty Chemicals, Inc. | Corrosion inhibitors for cement compositions |
| FR2751956B1 (fr) * | 1996-07-30 | 1998-10-30 | Grp Francais De Construction G | Composition de beton de structure autonivelant et autolissant |
| US7541496B2 (en) * | 2006-02-15 | 2009-06-02 | Dow Global Technologies Inc. | Process for preparing dihydroxytrialkylammonium halides and products thereof |
| US20100286312A1 (en) | 2009-05-06 | 2010-11-11 | Boral Material Technologies Inc. | Amine Sacrificial Agents and Methods and Products Using Same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4373956A (en) * | 1981-09-14 | 1983-02-15 | Martin Marietta Corporation | Additive for hydraulic cement mixes |
| JPH02271953A (ja) * | 1989-04-13 | 1990-11-06 | Mitsui Cyanamid Co | モルタル・コンクリート組成物 |
| NZ235347A (en) * | 1989-10-06 | 1991-09-25 | Grace W R & Co | Enhanced blended and portland cement compositions characterised by the addition of a higher trialkanolamine as a strength enhancing agent |
| US5232497A (en) * | 1992-04-30 | 1993-08-03 | The Western Company Of North America | Clay control additive for cement compositions and method of cementing |
-
1992
- 1992-07-15 FR FR9208746A patent/FR2693719B1/fr not_active Expired - Fee Related
-
1993
- 1993-07-09 US US08/087,884 patent/US5372643A/en not_active Expired - Fee Related
- 1993-07-12 EP EP93401807A patent/EP0579538B1/de not_active Expired - Lifetime
- 1993-07-12 AT AT93401807T patent/ATE148682T1/de active
- 1993-07-12 DE DE69307961T patent/DE69307961T2/de not_active Expired - Fee Related
- 1993-07-12 ES ES93401807T patent/ES2097469T3/es not_active Expired - Lifetime
- 1993-07-14 CA CA002100498A patent/CA2100498A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| FR2693719B1 (fr) | 1994-10-07 |
| DE69307961T2 (de) | 1997-06-12 |
| US5372643A (en) | 1994-12-13 |
| EP0579538B1 (de) | 1997-02-05 |
| DE69307961D1 (de) | 1997-03-20 |
| CA2100498A1 (en) | 1994-01-16 |
| ES2097469T3 (es) | 1997-04-01 |
| EP0579538A1 (de) | 1994-01-19 |
| FR2693719A1 (fr) | 1994-01-21 |
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