CH678850A5 - - Google Patents
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- Publication number
- CH678850A5 CH678850A5 CH266989A CH266989A CH678850A5 CH 678850 A5 CH678850 A5 CH 678850A5 CH 266989 A CH266989 A CH 266989A CH 266989 A CH266989 A CH 266989A CH 678850 A5 CH678850 A5 CH 678850A5
- Authority
- CH
- Switzerland
- Prior art keywords
- weight
- composition
- composition according
- concrete
- parts
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 46
- 239000004567 concrete Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 239000004094 surface-active agent Substances 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 8
- 229920001732 Lignosulfonate Polymers 0.000 claims description 7
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- 229920000388 Polyphosphate Polymers 0.000 claims description 6
- 239000001205 polyphosphate Substances 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 5
- 239000012764 mineral filler Substances 0.000 claims description 5
- 235000011176 polyphosphates Nutrition 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 239000010451 perlite Substances 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 4
- 239000011872 intimate mixture Substances 0.000 claims description 3
- 230000000979 retarding effect Effects 0.000 claims description 3
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 3
- 239000002562 thickening agent Substances 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 2
- 229910000278 bentonite Inorganic materials 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 2
- 239000010455 vermiculite Substances 0.000 claims description 2
- 229910052902 vermiculite Inorganic materials 0.000 claims description 2
- 235000019354 vermiculite Nutrition 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 7
- 230000008961 swelling Effects 0.000 description 7
- 239000004568 cement Substances 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- -1 for example Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000004572 hydraulic lime Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000003921 particle size analysis Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229920005552 sodium lignosulfonate Polymers 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009736 wetting Methods 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- 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
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH266989A CH678850A5 (d) | 1989-07-17 | 1989-07-17 | |
| ES90810516T ES2066186T3 (es) | 1989-07-17 | 1990-07-06 | Composicion retrasadora del agarre para ligantes hidraulicos, y procedimiento para su preparacion. |
| EP19900810516 EP0409774B1 (fr) | 1989-07-17 | 1990-07-06 | Composition retardatrice de prise pour liants hydrauliques, et procédé de sa préparation |
| DE1990615038 DE69015038T2 (de) | 1989-07-17 | 1990-07-06 | Abbindungsverzögernde Zusammensetzung für hydraulische Bindemittel und Verfahren zu ihrer Herstellung. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH266989A CH678850A5 (d) | 1989-07-17 | 1989-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH678850A5 true CH678850A5 (d) | 1991-11-15 |
Family
ID=4238909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH266989A CH678850A5 (d) | 1989-07-17 | 1989-07-17 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0409774B1 (d) |
| CH (1) | CH678850A5 (d) |
| DE (1) | DE69015038T2 (d) |
| ES (1) | ES2066186T3 (d) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4410728A1 (de) * | 1994-03-28 | 1995-10-05 | Sued Chemie Ag | Hilfsmittel für mineralische Bindemittelsysteme |
| IT201800005426A1 (it) * | 2018-05-16 | 2019-11-16 | Prodotto di confetteria contenente polifosfati |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE722094C (de) * | 1937-07-28 | 1942-06-30 | Karl Ivar Anders Eklund | Verfahren zur Herstellung von hochporoesen Leichtbaukoerpern |
| US2516342A (en) * | 1948-09-11 | 1950-07-25 | Merwyn C Randall | Insulating finishing cements |
| BE680738A (d) * | 1966-05-09 | 1966-10-17 | ||
| US3307588A (en) * | 1963-10-28 | 1967-03-07 | Inst Gas Technology | Method for sealing pipe and method for preparing composition useful therein |
| US3372040A (en) * | 1962-11-20 | 1968-03-05 | Ware Frank | Fire-resistant cementitious plaster composition |
| FR1543999A (fr) * | 1967-07-11 | 1968-10-31 | Perfectionnements aux retardateurs de prise pour ciments, chaux hydraulique et autres liants hydrauliques | |
| FR1575054A (d) * | 1967-07-22 | 1969-07-18 | ||
| US4036659A (en) * | 1976-03-01 | 1977-07-19 | The Dow Chemical Company | Cement composition |
-
1989
- 1989-07-17 CH CH266989A patent/CH678850A5/fr not_active IP Right Cessation
-
1990
- 1990-07-06 ES ES90810516T patent/ES2066186T3/es not_active Expired - Lifetime
- 1990-07-06 DE DE1990615038 patent/DE69015038T2/de not_active Expired - Fee Related
- 1990-07-06 EP EP19900810516 patent/EP0409774B1/fr not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE722094C (de) * | 1937-07-28 | 1942-06-30 | Karl Ivar Anders Eklund | Verfahren zur Herstellung von hochporoesen Leichtbaukoerpern |
| US2516342A (en) * | 1948-09-11 | 1950-07-25 | Merwyn C Randall | Insulating finishing cements |
| US3372040A (en) * | 1962-11-20 | 1968-03-05 | Ware Frank | Fire-resistant cementitious plaster composition |
| US3307588A (en) * | 1963-10-28 | 1967-03-07 | Inst Gas Technology | Method for sealing pipe and method for preparing composition useful therein |
| BE680738A (d) * | 1966-05-09 | 1966-10-17 | ||
| FR1543999A (fr) * | 1967-07-11 | 1968-10-31 | Perfectionnements aux retardateurs de prise pour ciments, chaux hydraulique et autres liants hydrauliques | |
| FR1575054A (d) * | 1967-07-22 | 1969-07-18 | ||
| US4036659A (en) * | 1976-03-01 | 1977-07-19 | The Dow Chemical Company | Cement composition |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69015038T2 (de) | 1995-04-27 |
| ES2066186T3 (es) | 1995-03-01 |
| DE69015038D1 (de) | 1995-01-26 |
| EP0409774A1 (fr) | 1991-01-23 |
| EP0409774B1 (fr) | 1994-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |