DK7984A - Tilslagsstof til brug i hydrauliske cementblandinger - Google Patents
Tilslagsstof til brug i hydrauliske cementblandinger Download PDFInfo
- Publication number
- DK7984A DK7984A DK7984A DK7984A DK7984A DK 7984 A DK7984 A DK 7984A DK 7984 A DK7984 A DK 7984A DK 7984 A DK7984 A DK 7984A DK 7984 A DK7984 A DK 7984A
- Authority
- DK
- Denmark
- Prior art keywords
- hydraulic cement
- water
- weight
- soluble salts
- hydraulic
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 6
- 239000011396 hydraulic cement Substances 0.000 title abstract 5
- 239000000654 additive Substances 0.000 title 1
- 230000000996 additive effect Effects 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 2
- 239000004568 cement Substances 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical class O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 150000002826 nitrites Chemical class 0.000 abstract 1
- 231100000989 no adverse effect Toxicity 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1982/000609 WO1983004018A1 (en) | 1982-05-10 | 1982-05-10 | Admixture for cold-weather concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK7984A true DK7984A (da) | 1984-01-09 |
| DK7984D0 DK7984D0 (da) | 1984-01-09 |
Family
ID=22167972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK0079/84A DK7984D0 (da) | 1982-05-10 | 1984-01-09 | Tilslagsstof til brug i hydrauliske cementblandinger |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0108054B1 (da) |
| AT (1) | ATE28180T1 (da) |
| DE (1) | DE3276699D1 (da) |
| DK (1) | DK7984D0 (da) |
| FI (1) | FI71920C (da) |
| NO (1) | NO840069L (da) |
| WO (1) | WO1983004018A1 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730527A1 (de) * | 1986-09-19 | 1988-03-24 | Sandoz Ag | Betonzusatzmittel |
| CN113354364B (zh) * | 2021-06-29 | 2022-08-26 | 广州高力预拌混凝土有限公司 | 一种防冻混凝土制造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1045175B (it) * | 1975-06-13 | 1980-05-10 | Ikede Anstalt | Additivo per impasti di leganti inorganici quali paste malte calcestruzzi e simili e metodo per preparare impasti contenenti detto additivo |
| US4036659A (en) * | 1976-03-01 | 1977-07-19 | The Dow Chemical Company | Cement composition |
| US4054461A (en) * | 1976-03-25 | 1977-10-18 | The Dow Chemical Company | Method of cementing |
| GB1541803A (en) * | 1977-01-19 | 1979-03-07 | Arcal Chemicals Inc | Cement-set accelerating composition |
| FR2443439A1 (fr) * | 1978-12-05 | 1980-07-04 | Rhone Poulenc Ind | Procede de confection de mortiers et betons de liants hydrauliques |
-
1982
- 1982-05-10 EP EP82901894A patent/EP0108054B1/en not_active Expired
- 1982-05-10 WO PCT/US1982/000609 patent/WO1983004018A1/en not_active Ceased
- 1982-05-10 AT AT82901894T patent/ATE28180T1/de not_active IP Right Cessation
- 1982-05-10 DE DE8282901894T patent/DE3276699D1/de not_active Expired
-
1984
- 1984-01-06 FI FI840051A patent/FI71920C/fi not_active IP Right Cessation
- 1984-01-09 DK DK0079/84A patent/DK7984D0/da not_active Application Discontinuation
- 1984-01-09 NO NO840069A patent/NO840069L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3276699D1 (en) | 1987-08-13 |
| WO1983004018A1 (en) | 1983-11-24 |
| FI71920C (fi) | 1987-03-09 |
| ATE28180T1 (de) | 1987-07-15 |
| FI840051A0 (fi) | 1984-01-06 |
| EP0108054A1 (en) | 1984-05-16 |
| EP0108054B1 (en) | 1987-07-08 |
| DK7984D0 (da) | 1984-01-09 |
| NO840069L (no) | 1984-01-09 |
| FI71920B (fi) | 1986-11-28 |
| FI840051L (fi) | 1984-01-06 |
| EP0108054A4 (en) | 1984-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |