RO101358B1 - Procedeu de obtinere a unui ciment expansiv - Google Patents
Procedeu de obtinere a unui ciment expansivInfo
- Publication number
- RO101358B1 RO101358B1 RO135060A RO13506088A RO101358B1 RO 101358 B1 RO101358 B1 RO 101358B1 RO 135060 A RO135060 A RO 135060A RO 13506088 A RO13506088 A RO 13506088A RO 101358 B1 RO101358 B1 RO 101358B1
- Authority
- RO
- Romania
- Prior art keywords
- binder
- production method
- obtaining
- cement production
- action
- Prior art date
Links
- 239000011405 expansive cement Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000002893 slag Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 abstract 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Prezenta inventie se refera la un procedeu de obtinere a unui liant hidraulic din zgura de furnal si sulfat aluminat de calciu destinat unor lucrari hidrotehnice speciale, rezistente la actiunea coroziva a apelor mineralizate, cu continut ridicat în suflat. Se pot astfel valorifica superior fosfoghipsul, slamul aluminos si mai ales zgura de furnal, în obtinerea unor mase liante cu caracteristici mecanice superioare, stabile la actiunea mediilor corozive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988135060A RO101358A2 (ro) | 1988-09-05 | 1988-09-05 | Procedeu de obtinere a unui ciment expansiv |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988135060A RO101358A2 (ro) | 1988-09-05 | 1988-09-05 | Procedeu de obtinere a unui ciment expansiv |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO101358B1 true RO101358B1 (ro) | 1991-05-31 |
| RO101358A2 RO101358A2 (ro) | 1991-09-20 |
Family
ID=20122430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1988135060A RO101358A2 (ro) | 1988-09-05 | 1988-09-05 | Procedeu de obtinere a unui ciment expansiv |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO101358A2 (ro) |
-
1988
- 1988-09-05 RO RO1988135060A patent/RO101358A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO101358A2 (ro) | 1991-09-20 |
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