SE9202730L - Methods of manufacturing substantially shrink-free concrete or shrink-free use and such concrete and such use - Google Patents
Methods of manufacturing substantially shrink-free concrete or shrink-free use and such concrete and such useInfo
- Publication number
- SE9202730L SE9202730L SE9202730A SE9202730A SE9202730L SE 9202730 L SE9202730 L SE 9202730L SE 9202730 A SE9202730 A SE 9202730A SE 9202730 A SE9202730 A SE 9202730A SE 9202730 L SE9202730 L SE 9202730L
- Authority
- SE
- Sweden
- Prior art keywords
- concrete
- free
- shrink
- methods
- cement
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/141—Slags
- C04B18/142—Steelmaking slags, converter slags
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Concrete or cement consists of cement, ballast and 1-15 wt.% (based on dry material) steel work slag with the same grain size as that of the cement. ADVANTAGE - Prevents shrinkage during hardening and can in fact produce slight expansion.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9202730A SE9202730L (en) | 1992-09-21 | 1992-09-21 | Methods of manufacturing substantially shrink-free concrete or shrink-free use and such concrete and such use |
FI934105A FI934105A (en) | 1992-09-21 | 1993-09-20 | Krympfri betong och krympfritt Bruk |
SE9303052A SE510886C2 (en) | 1992-09-21 | 1993-09-20 | Concrete or cement with steel work slag added |
DE19934332085 DE4332085A1 (en) | 1992-09-21 | 1993-09-21 | Concrete or cement with steel work slag added - to prevent shrinkage during hardening |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9202730A SE9202730L (en) | 1992-09-21 | 1992-09-21 | Methods of manufacturing substantially shrink-free concrete or shrink-free use and such concrete and such use |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9202730D0 SE9202730D0 (en) | 1992-09-21 |
SE9202730L true SE9202730L (en) | 1994-03-22 |
Family
ID=20387236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9202730A SE9202730L (en) | 1992-09-21 | 1992-09-21 | Methods of manufacturing substantially shrink-free concrete or shrink-free use and such concrete and such use |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4332085A1 (en) |
FI (1) | FI934105A (en) |
SE (1) | SE9202730L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109942251A (en) * | 2019-02-27 | 2019-06-28 | 江苏卓坤新型环保材料有限公司 | A kind of preparation method of inorganic steel slag concrete |
-
1992
- 1992-09-21 SE SE9202730A patent/SE9202730L/en not_active Application Discontinuation
-
1993
- 1993-09-20 FI FI934105A patent/FI934105A/en unknown
- 1993-09-21 DE DE19934332085 patent/DE4332085A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE4332085A1 (en) | 1994-04-14 |
SE9202730D0 (en) | 1992-09-21 |
FI934105A (en) | 1994-03-22 |
FI934105A0 (en) | 1993-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9202730-9 |