CA1071244A - Admixtures and method for accelerating the setting of portland cement compositions - Google Patents
Admixtures and method for accelerating the setting of portland cement compositionsInfo
- Publication number
- CA1071244A CA1071244A CA232,260A CA232260A CA1071244A CA 1071244 A CA1071244 A CA 1071244A CA 232260 A CA232260 A CA 232260A CA 1071244 A CA1071244 A CA 1071244A
- Authority
- CA
- Canada
- Prior art keywords
- cement
- sodium
- setting time
- water
- portland cement
- 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
- 239000011398 Portland cement Substances 0.000 title claims abstract description 79
- 239000000203 mixture Substances 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000004568 cement Substances 0.000 claims abstract description 115
- 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 claims abstract description 49
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 49
- 239000011734 sodium Substances 0.000 claims abstract description 49
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims abstract description 45
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 29
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 28
- 239000011591 potassium Substances 0.000 claims abstract description 28
- 229960004275 glycolic acid Drugs 0.000 claims abstract description 22
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 16
- 239000011701 zinc Substances 0.000 claims abstract description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000014655 lactic acid Nutrition 0.000 claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 15
- 239000011378 shotcrete Substances 0.000 claims abstract description 15
- FWDLHTBMGQEUDU-UHFFFAOYSA-M sodium;2-hydroxy-2-phenylacetate Chemical compound [Na+].[O-]C(=O)C(O)C1=CC=CC=C1 FWDLHTBMGQEUDU-UHFFFAOYSA-M 0.000 claims abstract description 15
- 239000004310 lactic acid Substances 0.000 claims abstract description 14
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011575 calcium Substances 0.000 claims abstract description 12
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 12
- 159000000007 calcium salts Chemical class 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims description 62
- 239000004570 mortar (masonry) Substances 0.000 claims description 60
- 238000012360 testing method Methods 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000004567 concrete Substances 0.000 claims description 33
- 239000000126 substance Substances 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 24
- 239000012615 aggregate Substances 0.000 claims description 14
- 229960000448 lactic acid Drugs 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 13
- CHRHZFQUDFAQEQ-UHFFFAOYSA-L calcium;2-hydroxyacetate Chemical compound [Ca+2].OCC([O-])=O.OCC([O-])=O CHRHZFQUDFAQEQ-UHFFFAOYSA-L 0.000 claims description 7
- VILMUCRZVVVJCA-UHFFFAOYSA-M sodium glycolate Chemical compound [Na+].OCC([O-])=O VILMUCRZVVVJCA-UHFFFAOYSA-M 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 5
- BWLBGMIXKSTLSX-UHFFFAOYSA-M 2-hydroxyisobutyrate Chemical compound CC(C)(O)C([O-])=O BWLBGMIXKSTLSX-UHFFFAOYSA-M 0.000 claims 13
- 239000000470 constituent Substances 0.000 claims 12
- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical compound C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 claims 1
- OBTSLRFPKIKXSZ-UHFFFAOYSA-N lithium potassium Chemical compound [Li].[K] OBTSLRFPKIKXSZ-UHFFFAOYSA-N 0.000 claims 1
- 239000001540 sodium lactate Substances 0.000 claims 1
- 229940005581 sodium lactate Drugs 0.000 claims 1
- 235000011088 sodium lactate Nutrition 0.000 claims 1
- CMKXONWVQUHZHC-UHFFFAOYSA-M sodium;2-hydroxy-2-methylpropanoate Chemical compound [Na+].CC(C)(O)C([O-])=O CMKXONWVQUHZHC-UHFFFAOYSA-M 0.000 claims 1
- 230000001133 acceleration Effects 0.000 abstract description 8
- BWLBGMIXKSTLSX-UHFFFAOYSA-N 2-hydroxyisobutyric acid Chemical compound CC(C)(O)C(O)=O BWLBGMIXKSTLSX-UHFFFAOYSA-N 0.000 abstract description 4
- FIJPWGLOBMXXSF-UHFFFAOYSA-M potassium;2-hydroxyacetate Chemical compound [K+].OCC([O-])=O FIJPWGLOBMXXSF-UHFFFAOYSA-M 0.000 description 15
- 230000000694 effects Effects 0.000 description 10
- 230000009467 reduction Effects 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 7
- HOOWDPSAHIOHCC-UHFFFAOYSA-N dialuminum tricalcium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[Al+3].[Al+3].[Ca++].[Ca++].[Ca++] HOOWDPSAHIOHCC-UHFFFAOYSA-N 0.000 description 7
- 229910001653 ettringite Inorganic materials 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000008439 repair process Effects 0.000 description 6
- 230000000979 retarding effect Effects 0.000 description 5
- 229910001388 sodium aluminate Inorganic materials 0.000 description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 239000001110 calcium chloride Substances 0.000 description 4
- 229910001628 calcium chloride Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- -1 ferrous metals Chemical class 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- IWYDHOAUDWTVEP-UHFFFAOYSA-N mandelic acid Chemical class OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- ORTFAQDWJHRMNX-UHFFFAOYSA-N hydroxidooxidocarbon(.) Chemical class O[C]=O ORTFAQDWJHRMNX-UHFFFAOYSA-N 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- DZSIJAHUWGFTML-UHFFFAOYSA-L calcium;2-(carboxylatomethoxy)acetate Chemical compound [Ca+2].[O-]C(=O)COCC([O-])=O DZSIJAHUWGFTML-UHFFFAOYSA-L 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000011507 gypsum plaster Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- MHUFMNPIHZKXSX-UHFFFAOYSA-M C(CO)(=O)[O-].[Ca+] Chemical compound C(CO)(=O)[O-].[Ca+] MHUFMNPIHZKXSX-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- QEVGZEDELICMKH-UHFFFAOYSA-N Diglycolic acid Chemical compound OC(=O)COCC(O)=O QEVGZEDELICMKH-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- VILAVOFMIJHSJA-UHFFFAOYSA-N dicarbon monoxide Chemical group [C]=C=O VILAVOFMIJHSJA-UHFFFAOYSA-N 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- DSOSKIYNVXMGOA-UHFFFAOYSA-M lithium;2-hydroxyacetate Chemical compound [Li+].OCC([O-])=O DSOSKIYNVXMGOA-UHFFFAOYSA-M 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000003340 retarding agent Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 239000011269 tar 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
- 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
-
- 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
- C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
- C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
-
- 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
- C04B28/04—Portland cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Lining And Supports For Tunnels (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49397774A | 1974-08-01 | 1974-08-01 | |
| US56571175A | 1975-04-07 | 1975-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1071244A true CA1071244A (en) | 1980-02-05 |
Family
ID=27051251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA232,260A Expired CA1071244A (en) | 1974-08-01 | 1975-07-25 | Admixtures and method for accelerating the setting of portland cement compositions |
Country Status (9)
| Country | Link |
|---|---|
| CA (1) | CA1071244A (enrdf_load_stackoverflow) |
| CH (1) | CH618411A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2534099C2 (enrdf_load_stackoverflow) |
| ES (1) | ES439888A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2280600A1 (enrdf_load_stackoverflow) |
| GB (2) | GB1522502A (enrdf_load_stackoverflow) |
| IT (1) | IT1041455B (enrdf_load_stackoverflow) |
| NO (2) | NO752608L (enrdf_load_stackoverflow) |
| SE (2) | SE7508537L (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH646124A5 (de) * | 1980-01-25 | 1984-11-15 | Sika Ag | Verputz- und mauermoertel mit verlaengerter abbindezeit. |
| DE3028559C2 (de) * | 1980-07-28 | 1983-10-13 | Wilhelm Schön KG, 4428 Rosendahl | Trockenmörtel-Fertigmischung und ihre Verwendung |
| DK0670292T3 (da) * | 1994-03-03 | 1998-03-30 | Sika Ag | Chlorid- og nitritfri accelerator til størkning og hærdning og fremgangsmåde til størkning og hærdning af hydrauliske bindere og blandinger indeholdende disse |
| US5629048A (en) * | 1994-09-20 | 1997-05-13 | Sandoz Ltd. | Rapid setting cementitious compositions and method |
| FR2724648B1 (fr) * | 1994-09-20 | 1997-09-05 | Sandoz Sa | Controle de l'hydratation de systemes a base de ciment |
| US5591259A (en) * | 1994-09-20 | 1997-01-07 | Sandoz Ltd. | Rapid setting cementitious compositions and method |
| CN111620648A (zh) * | 2020-05-09 | 2020-09-04 | 中国人民解放军军事科学院国防工程研究院 | 一种土壤固化材料及其土壤固化方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE759703A (fr) * | 1969-12-02 | 1971-05-17 | Progil | Nouveaux adjuvants pour ciments, mortiers et betons |
-
1975
- 1975-07-22 NO NO752608A patent/NO752608L/no unknown
- 1975-07-25 CA CA232,260A patent/CA1071244A/en not_active Expired
- 1975-07-28 SE SE7508537A patent/SE7508537L/xx unknown
- 1975-07-30 GB GB2094/78A patent/GB1522502A/en not_active Expired
- 1975-07-30 DE DE2534099A patent/DE2534099C2/de not_active Expired
- 1975-07-30 GB GB31800/75A patent/GB1522501A/en not_active Expired
- 1975-07-31 FR FR7523966A patent/FR2280600A1/fr active Granted
- 1975-07-31 IT IT69006/75A patent/IT1041455B/it active
- 1975-07-31 ES ES439888A patent/ES439888A1/es not_active Expired
- 1975-07-31 CH CH1003775A patent/CH618411A5/fr not_active IP Right Cessation
-
1978
- 1978-11-28 SE SE7812261A patent/SE7812261L/xx unknown
-
1982
- 1982-01-06 NO NO820021A patent/NO820021L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES439888A1 (es) | 1977-06-01 |
| IT1041455B (it) | 1980-01-10 |
| FR2280600A1 (fr) | 1976-02-27 |
| CH618411A5 (en) | 1980-07-31 |
| SE7812261L (sv) | 1978-11-28 |
| NO820021L (no) | 1976-02-03 |
| FR2280600B1 (enrdf_load_stackoverflow) | 1981-12-24 |
| GB1522502A (en) | 1978-08-23 |
| GB1522501A (en) | 1978-08-23 |
| DE2534099A1 (de) | 1976-02-12 |
| DE2534099C2 (de) | 1984-11-15 |
| SE7508537L (sv) | 1976-02-02 |
| NO752608L (enrdf_load_stackoverflow) | 1976-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |