NO931280L - Fremgangsmaate for aa forbedre aktivering av latent hydraulisk basisk masovnslagg ved fremstilling av et bygningsmateriale - Google Patents
Fremgangsmaate for aa forbedre aktivering av latent hydraulisk basisk masovnslagg ved fremstilling av et bygningsmaterialeInfo
- Publication number
- NO931280L NO931280L NO93931280A NO931280A NO931280L NO 931280 L NO931280 L NO 931280L NO 93931280 A NO93931280 A NO 93931280A NO 931280 A NO931280 A NO 931280A NO 931280 L NO931280 L NO 931280L
- Authority
- NO
- Norway
- Prior art keywords
- activation
- concrete
- latent hydraulic
- maso
- coats
- 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
- 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
- C04B28/08—Slag cements
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
- C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
- C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
- C04B7/17—Mixtures thereof with other inorganic cementitious materials or other activators with calcium oxide containing activators
- C04B7/19—Portland cements
-
- 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
- C04B2111/00439—Physico-chemical properties of the materials not provided for elsewhere in C04B2111/00
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Oppfinnelsen angår en fremgangsmåte for forbedring av aktiveringen av latent hydraulisk, granulert, basisk masovnslagg ved fremstilling av byggematerialer. Kjente aktiveringsmetoder kan forbedres ved en kombinasjon av aktiveringsmidler, idet det latente hydrauliske slagg omdannes til et direktevirkende hydraulisk bindemiddel, som sammen med vann og tilslag, så som sand og grus, vil gi en betong med høy strekkfasthet og høy trykkfasthet, og en betong som også har god kjemisk motstand mot angrep av salt, sulfater og klorider og som er varmemotstandsdyktig opptil temperaturer på 1000"C. Aktivering kan også eliminere den negative effekt av aldring. Den forbedrede aktivering oppnås ved at det til betongblandingen tilsettes en begrenset mengde alkali, en begrenset mengde portland-sement og eventuelt kalsiumoksyd og amorft silikapulver, og en aktivator som inkluderer magnesiumoksyd og fosfat.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9003195A SE470061B (sv) | 1990-10-05 | 1990-10-05 | Förfarande för att göra masugnsslagg till ett direkt verkande hydrauliskt bindemedel samt framställning av byggnadsmaterial därav |
PCT/SE1991/000658 WO1992006048A1 (en) | 1990-10-05 | 1991-10-01 | Method for improving the activation of latently hydraulic basic blast-furnace slag in the production of a building material |
Publications (2)
Publication Number | Publication Date |
---|---|
NO931280D0 NO931280D0 (no) | 1993-04-02 |
NO931280L true NO931280L (no) | 1993-06-04 |
Family
ID=20380577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO93931280A NO931280L (no) | 1990-10-05 | 1993-04-02 | Fremgangsmaate for aa forbedre aktivering av latent hydraulisk basisk masovnslagg ved fremstilling av et bygningsmateriale |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0553131B1 (no) |
JP (1) | JPH06501909A (no) |
AU (1) | AU8641591A (no) |
CA (1) | CA2093319A1 (no) |
CZ (1) | CZ126193A3 (no) |
DE (1) | DE69109688T2 (no) |
FI (1) | FI931534A (no) |
NO (1) | NO931280L (no) |
SE (1) | SE470061B (no) |
WO (1) | WO1992006048A1 (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08310842A (ja) * | 1995-05-11 | 1996-11-26 | Denpatsu Koole Tec:Kk | ガラス質セメント |
ATE176658T1 (de) * | 1995-11-28 | 1999-02-15 | Rwe Energie Ag | Verwendung eines hydraulisch erhärtenden, feinteiligen zweikomponentenbinders, für die immobilisierung der in den filterstäuben aus der hausmüllverbrennung enthaltenen schadstoffe |
FR2763936B1 (fr) * | 1997-05-27 | 1999-08-27 | Inertec | Liant aqueux pour la solidification et la stabilisation des piles usagees, et procede mettant en oeuvre ce liant |
FR2800063B1 (fr) * | 1999-10-21 | 2002-01-11 | Cie Du Sol | Coulis pour la realisation d'ecrans etanches |
WO2006099748A1 (en) * | 2005-03-25 | 2006-09-28 | Innovative Bioceramix, Inc. | Hydraulic cement compositions and methods of making and using the same |
US8240385B2 (en) | 2006-03-21 | 2012-08-14 | Halliburton Energy Services Inc. | Low heat of hydration cement compositions and methods of using same |
EP2502891A1 (en) | 2011-03-23 | 2012-09-26 | Sika Technology AG | Activator composition for latent hydraulic and/or pozzolanic binder materials |
AT511689B1 (de) | 2011-07-08 | 2016-05-15 | Holcim Technology Ltd | Hydraulisches bindemittel |
CA2856155A1 (en) * | 2011-10-20 | 2013-04-25 | Flyanic, Llc | Method and compositions for pozzolanic binders derived from non-ferrous smelter slags |
AU2014363056B2 (en) * | 2013-12-11 | 2017-11-30 | University Of Pretoria | Improved alkaline-activated slag (AAS) composition |
CN108218269B (zh) * | 2018-01-22 | 2020-05-12 | 河海大学 | 一种镍铁渣胶凝材料及其制备工艺 |
CN113896489B (zh) * | 2021-10-11 | 2022-09-09 | 北科蕴宏环保科技(北京)有限公司 | 一种协同处理含汞固废的矿山用胶结充填料及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8504754D0 (sv) * | 1985-10-14 | 1985-10-14 | Kurz Fredrik W A | Forfarande for framstellning av byggnadsmaterial |
FR2615183B1 (fr) * | 1987-05-14 | 1992-07-17 | Gagneraud Pere Fils Entreprise | Ciment compose, utilisable notamment dans des puits de forage |
-
1990
- 1990-10-05 SE SE9003195A patent/SE470061B/sv not_active IP Right Cessation
-
1991
- 1991-10-01 AU AU86415/91A patent/AU8641591A/en not_active Abandoned
- 1991-10-01 CA CA002093319A patent/CA2093319A1/en not_active Abandoned
- 1991-10-01 DE DE69109688T patent/DE69109688T2/de not_active Expired - Fee Related
- 1991-10-01 CZ CZ931261A patent/CZ126193A3/cs unknown
- 1991-10-01 WO PCT/SE1991/000658 patent/WO1992006048A1/en not_active Application Discontinuation
- 1991-10-01 JP JP3516129A patent/JPH06501909A/ja active Pending
- 1991-10-01 EP EP91917511A patent/EP0553131B1/en not_active Expired - Lifetime
-
1993
- 1993-04-02 NO NO93931280A patent/NO931280L/no unknown
- 1993-04-05 FI FI931534A patent/FI931534A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU8641591A (en) | 1992-04-28 |
JPH06501909A (ja) | 1994-03-03 |
FI931534A (fi) | 1993-06-02 |
DE69109688T2 (de) | 1996-02-22 |
CA2093319A1 (en) | 1992-04-06 |
SE470061B (sv) | 1993-11-01 |
CZ126193A3 (en) | 1993-12-15 |
NO931280D0 (no) | 1993-04-02 |
EP0553131A1 (en) | 1993-08-04 |
SE9003195L (sv) | 1992-04-06 |
DE69109688D1 (de) | 1995-06-14 |
WO1992006048A1 (en) | 1992-04-16 |
FI931534A0 (fi) | 1993-04-05 |
SE9003195D0 (sv) | 1990-10-05 |
EP0553131B1 (en) | 1995-05-10 |
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