FI77220B - Hydraulisk cementblandning och foerfarande foer inneslutning av ett stabilt luftrumsystem i hydrauliska cementblandningar. - Google Patents
Hydraulisk cementblandning och foerfarande foer inneslutning av ett stabilt luftrumsystem i hydrauliska cementblandningar. Download PDFInfo
- Publication number
- FI77220B FI77220B FI852149A FI852149A FI77220B FI 77220 B FI77220 B FI 77220B FI 852149 A FI852149 A FI 852149A FI 852149 A FI852149 A FI 852149A FI 77220 B FI77220 B FI 77220B
- Authority
- FI
- Finland
- Prior art keywords
- hydraulic cement
- air
- cement
- hydraulic
- additive
- Prior art date
Links
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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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)
Claims (10)
1. Hydraulisk cementblandning innehällande hydraulisk cement, aggregat i en mängd upp till 80 vikt-% beräknat pä totalvikten av hydraulisk cement- 5 blandning, tillräckligt med vatten för att astadkomma hydraulisk bindning av hydrauliska cement ävensom till-satsämne, kännetecknad av att tillsatsämnet innefattar 0 - 25 % av skummande detergenters sasom alfaolefinsulfonaters, alkylarylsulfonaters, alkoholsul-10 faters och etoxylerade alkoholsulfaters alkanolamin-och/eller alkalimetallsalter; 50 - 90 % fettsyrors salter med formeln RCOOM, väri M är alkalimetall och R är C12_14 alkyl, vilken är grenad eller ogrenad, mättad eller omättad; och ända till 25 % en ickejonisk kom-15 ponent som har utvalts bland polyetylenglykolderivater och dietanolaminaddukterna av fettsyraamider sädana som kokamid; vari kombinationernas totaldosering som behövs för att säkerställa önskad ursprunglig lufthalt av cementblandningen av cirka 5 ! 1 volym-% och 0,002-0,06 20 vikt-% beräknat pä den cementerande komponenten pä basis av 100-procentiskt aktivt tillsatsämne.
2. Hydraulisk cementblandning enligt patent-kravet 1, kännetecknad av att hydraulisk cement innehäller portlandcement.
3. Hydraulisk cementblandning enligt patent- kravet 1, kännetecknad av att hydraulisk cement är en blandning av portlandcement och pozzolan, sasom flygaska.
4. Hydraulisk cementblandning enligt patent-30 kravet 1, kännetecknad av att skummande detergent är natriumsalten av alfa-olefinsulfonsyra.
5. Hydraulisk cementblandning enligt patent-kravet 1, kännetecknad av att skummande detergent är natriumsaltet av dodecylbentzensulfonsyra.
6. Hydraulisk cementblandning enligt patent- kravet 1, kännetecknad av att ickejoniska komponent är polyetylenglykol med genomsnittlig molekyl-vikt cirka 400.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53718683A | 1983-09-29 | 1983-09-29 | |
| US53718683 | 1983-09-29 | ||
| PCT/US1984/001292 WO1985001500A1 (en) | 1983-09-29 | 1984-08-15 | Additive for hydraulic cement mixes |
| US8401292 | 1984-08-15 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI852149L FI852149L (fi) | 1985-05-29 |
| FI852149A0 FI852149A0 (fi) | 1985-05-29 |
| FI77220B true FI77220B (fi) | 1988-10-31 |
| FI77220C FI77220C (sv) | 1989-02-10 |
Family
ID=24141581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI852149A FI77220C (sv) | 1983-09-29 | 1985-05-29 | Hydraulisk cementblandning och förfarande för inneslutning av ett stab ilt luftrumsystem i hydrauliska cementblandningar. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0159322B1 (sv) |
| JP (1) | JPS6090862A (sv) |
| CA (1) | CA1228606A (sv) |
| DE (1) | DE3466868D1 (sv) |
| DK (1) | DK237485D0 (sv) |
| FI (1) | FI77220C (sv) |
| IT (1) | IT1180234B (sv) |
| WO (1) | WO1985001500A1 (sv) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4737193A (en) * | 1986-07-15 | 1988-04-12 | Solvay Construction Materials, Inc. | Chemical additive for hydraulic cement mixes |
| US4689083A (en) * | 1986-07-15 | 1987-08-25 | Solvay Construction Materials, Inc. | Chemical additive for hydraulic cement mixes |
| US4828619A (en) * | 1987-02-18 | 1989-05-09 | Fujisawa Pharmaceutical Co., Ltd. | Air-entraining agent for flyash cement composition |
| GB8811171D0 (en) * | 1988-05-11 | 1988-06-15 | Unilever Plc | Cement compositions |
| US5087287A (en) * | 1988-05-25 | 1992-02-11 | Nissei Plan, Inc. | Strengthened cellular concrete compositions and method of making |
| US4978392A (en) * | 1988-10-31 | 1990-12-18 | Henkel Corporation | Cementitious compositions |
| CA1337360C (en) * | 1989-06-27 | 1995-10-17 | Willis A. Weigand | Additives for hydraulic cement compositions |
| US4913741A (en) * | 1989-06-29 | 1990-04-03 | Solvay Construction Materials, Inc. | Chemical additive for hydraulic cement mixes |
| 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 |
| JP3172932B2 (ja) * | 1994-07-05 | 2001-06-04 | 大成建設株式会社 | 発生土を用いた水硬性組成物の製造方法 |
| JP3504346B2 (ja) * | 1994-08-12 | 2004-03-08 | 株式会社エヌエムビー | セメント組成物用空気連行剤およびセメント組成物 |
| JP4520600B2 (ja) * | 2000-08-28 | 2010-08-04 | 日本製紙株式会社 | 空気連行剤 |
| MY141254A (en) | 2003-01-24 | 2010-03-31 | Handy Chemicals Ltd | Sacrificial agents for fly ash concrete |
| US20100286312A1 (en) | 2009-05-06 | 2010-11-11 | Boral Material Technologies Inc. | Amine Sacrificial Agents and Methods and Products Using Same |
| CN102674743B (zh) * | 2012-06-06 | 2013-10-09 | 江苏名和集团有限公司 | 一种粉煤灰混凝土碳吸附抑制剂及其应用 |
| DE102013005497B4 (de) | 2013-03-28 | 2017-05-04 | Fels-Werke Gmbh | Granulat zur Absorption von Schadgasen und Verfahren zu dessen Herstellung |
| JP6976834B2 (ja) * | 2017-12-14 | 2021-12-08 | ミヨシ油脂株式会社 | コンクリートおよび／またはモルタルに使用される混和剤 |
| JP7207887B2 (ja) * | 2018-07-27 | 2023-01-18 | 東邦化学工業株式会社 | 水硬性組成物用空気連行剤 |
| US20200087215A1 (en) * | 2018-09-19 | 2020-03-19 | Steven Patrick Miles | Lighter weight composition material with low thermal conductivity |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642506A (en) * | 1969-11-28 | 1972-02-15 | Swift & Co | Method for improving the properties of hydraulic cementitious mixtures |
| FR2120541A5 (sv) * | 1971-01-08 | 1972-08-18 | Exxon Research Engineering Co | |
| DE2310810A1 (de) * | 1973-03-05 | 1974-09-12 | Broeker Friedrich Wilhelm | Zusatzmittel fuer zementprodukte |
| US4375987A (en) * | 1981-11-23 | 1983-03-08 | W. R. Grace & Co. | Additive combination for hydraulic cement compositions |
-
1984
- 1984-08-15 WO PCT/US1984/001292 patent/WO1985001500A1/en active IP Right Grant
- 1984-08-15 DE DE8484903150T patent/DE3466868D1/de not_active Expired
- 1984-08-15 EP EP19840903150 patent/EP0159322B1/en not_active Expired
- 1984-08-20 CA CA000461347A patent/CA1228606A/en not_active Expired
- 1984-09-27 IT IT2288084A patent/IT1180234B/it active
- 1984-09-27 JP JP59200727A patent/JPS6090862A/ja active Granted
-
1985
- 1985-05-28 DK DK237485A patent/DK237485D0/da not_active Application Discontinuation
- 1985-05-29 FI FI852149A patent/FI77220C/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6090862A (ja) | 1985-05-22 |
| IT8422880A0 (it) | 1984-09-27 |
| DK237485A (da) | 1985-05-28 |
| FI852149L (fi) | 1985-05-29 |
| IT1180234B (it) | 1987-09-23 |
| DK237485D0 (da) | 1985-05-28 |
| CA1228606A (en) | 1987-10-27 |
| WO1985001500A1 (en) | 1985-04-11 |
| DE3466868D1 (en) | 1987-11-26 |
| IT8422880A1 (it) | 1986-03-27 |
| EP0159322B1 (en) | 1987-10-21 |
| EP0159322A1 (en) | 1985-10-30 |
| JPH0130776B2 (sv) | 1989-06-21 |
| FI852149A0 (fi) | 1985-05-29 |
| FI77220C (sv) | 1989-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SANDOZ AG |