SI1195361T1 - Hydraulic binder - Google Patents
Hydraulic binderInfo
- Publication number
- SI1195361T1 SI1195361T1 SI200030567T SI200030567T SI1195361T1 SI 1195361 T1 SI1195361 T1 SI 1195361T1 SI 200030567 T SI200030567 T SI 200030567T SI 200030567 T SI200030567 T SI 200030567T SI 1195361 T1 SI1195361 T1 SI 1195361T1
- Authority
- SI
- Slovenia
- Prior art keywords
- slag
- al2o3
- sio2
- cao
- blast furnace
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 title abstract 3
- 239000002893 slag Substances 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 229910052593 corundum Inorganic materials 0.000 abstract 3
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 3
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000003213 activating effect Effects 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 abstract 1
- 235000011092 calcium acetate Nutrition 0.000 abstract 1
- 239000001639 calcium acetate Substances 0.000 abstract 1
- 229960005147 calcium acetate Drugs 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 229940044172 calcium formate Drugs 0.000 abstract 1
- 235000019255 calcium formate Nutrition 0.000 abstract 1
- 239000004281 calcium formate Substances 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 159000000007 calcium salts Chemical class 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 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
- 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
-
- 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
- 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
- C04B7/21—Mixtures thereof with other inorganic cementitious materials or other activators with calcium sulfate containing activators
-
- 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)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Valve Device For Special Equipments (AREA)
- Braking Arrangements (AREA)
- Nonmetallic Welding Materials (AREA)
- Lasers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Hydraulic binder contains a finely ground latent hydraulic blast furnace slag, a sulfate initiator and activating additives. The slag contains 34-40% SiO2, 34-37% CaO, more than 9% Al2O3 and 0.88-0.98 (CaO + MgO)/(Al2O3 + SiO2) with a vitreous content of 93%. Preferred Features: The slag contains at least 13% Al2O3 and is formed by a mixture of at least two blast furnace slags. The slag has a fineness of 5000-6500 cm<2>/g Blaine. The binder further contains 0.5-3% hydrated lime or calcined lime, preferably up to 3% alkali sulfates and/or carbonates, especially 0.5-3% calcium salt of a carboxyl acid, especially calcium acetate and/or calcium formate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00890304A EP1195361B1 (en) | 2000-10-09 | 2000-10-09 | Hydraulic binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI1195361T1 true SI1195361T1 (en) | 2005-04-30 |
Family
ID=8175972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI200030567T SI1195361T1 (en) | 2000-10-09 | 2000-10-09 | Hydraulic binder |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1195361B1 (en) |
| AT (1) | ATE277876T1 (en) |
| DE (1) | DE50008015D1 (en) |
| DK (1) | DK1195361T3 (en) |
| ES (1) | ES2232413T3 (en) |
| PT (1) | PT1195361E (en) |
| SI (1) | SI1195361T1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006057076B4 (en) * | 2006-11-30 | 2011-02-24 | Bellmann, Frank, Dr.-Ing. | Hydraulic binder |
| AT505045B1 (en) * | 2007-03-30 | 2009-05-15 | Denes Dipl Ing Novak | HYDRAULIC BINDER |
| PL2080742T3 (en) | 2008-01-15 | 2015-05-29 | Heidelbergcement Ag | Sulphate foundry cement |
| AT506809B1 (en) * | 2008-08-07 | 2009-12-15 | Holcim Technology Ltd | HYDRAULIC BINDER |
| FR2952050B1 (en) * | 2009-11-05 | 2012-12-14 | Saint Gobain Weber France | BINDERS FOR BUILDING MATERIALS |
| IT1397187B1 (en) * | 2009-11-30 | 2013-01-04 | Italcementi Spa | HYDRAULIC BINDER INCLUDING A LARGE FORCID PASTA. |
| FR3027897B1 (en) * | 2014-10-30 | 2019-06-07 | Bostik Sa | WATER-BASED HYDRAULIC BINDER GRANULATED HIGH GROCERY MILL WITH IMPROVED TAKING AND CURING |
| FR3051461B1 (en) | 2016-05-18 | 2018-05-18 | Saint-Gobain Weber | BINDER BASED ON CALCIUM ALUMINOSILICATE DERIVATIVES FOR CONSTRUCTION MATERIALS |
| FR3053966B1 (en) * | 2016-07-12 | 2020-02-14 | Holcim Technology Ltd | CONCRETE FOR THE CONSTRUCTION OF MASSIVE STRUCTURES |
| CN107140855B (en) * | 2017-07-05 | 2019-11-26 | 青海大学 | A kind of method of concrete regenerating micro mist production magnesium cement activated magnesia |
| EP4446296A1 (en) | 2023-04-13 | 2024-10-16 | Sika Technology AG | Activator composition for mineral binder comprising ground granulated blast furnace slag, mineral binder composition comprising the same, and use thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1217259B (en) * | 1963-04-11 | 1966-05-18 | Straa Kalkbruk Ab | Process for the production of a binder consisting of blast furnace slag and slaked lime, in particular for mortar |
| LU75014A1 (en) * | 1976-05-24 | 1977-12-22 | ||
| JPS5443236A (en) * | 1977-09-13 | 1979-04-05 | Nippon Kokan Kk | Method of making concrete type block body for engeneering and construction use |
| GB2077251B (en) * | 1980-06-09 | 1984-03-28 | Masuda Yoshitaka | Slag cement composition |
| CA1131664A (en) | 1980-06-19 | 1982-09-14 | Yoshitaka Masuda | High sulphate slag cement and the method for manufacturing this cement |
| DE3133503C2 (en) * | 1981-08-25 | 1985-11-21 | Kievskij inženerno-stroitel'nyj institut, Kiev | binder |
| US4761183A (en) * | 1987-01-20 | 1988-08-02 | Geochemical Corporation | Grouting composition comprising slag |
| JPH0686318B2 (en) * | 1989-09-05 | 1994-11-02 | 住金鹿島鉱化株式会社 | Hydraulic paving material |
| US5374309A (en) * | 1993-02-26 | 1994-12-20 | Blue Circle America, Inc. | Process and system for producing cementitious materials from ferrous blast furnace slags |
-
2000
- 2000-10-09 ES ES00890304T patent/ES2232413T3/en not_active Expired - Lifetime
- 2000-10-09 AT AT00890304T patent/ATE277876T1/en active
- 2000-10-09 SI SI200030567T patent/SI1195361T1/en unknown
- 2000-10-09 DK DK00890304T patent/DK1195361T3/en active
- 2000-10-09 EP EP00890304A patent/EP1195361B1/en not_active Expired - Lifetime
- 2000-10-09 PT PT00890304T patent/PT1195361E/en unknown
- 2000-10-09 DE DE50008015T patent/DE50008015D1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1195361B1 (en) | 2004-09-29 |
| ATE277876T1 (en) | 2004-10-15 |
| DK1195361T3 (en) | 2005-01-31 |
| DE50008015D1 (en) | 2004-11-04 |
| PT1195361E (en) | 2005-02-28 |
| ES2232413T3 (en) | 2005-06-01 |
| EP1195361A1 (en) | 2002-04-10 |
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