RO84594B1 - Ciment pentru sondele cu combustie subterana - Google Patents
Ciment pentru sondele cu combustie subteranaInfo
- Publication number
- RO84594B1 RO84594B1 RO106784A RO10678482A RO84594B1 RO 84594 B1 RO84594 B1 RO 84594B1 RO 106784 A RO106784 A RO 106784A RO 10678482 A RO10678482 A RO 10678482A RO 84594 B1 RO84594 B1 RO 84594B1
- Authority
- RO
- Romania
- Prior art keywords
- cement
- determined
- water
- underground combustion
- wells
- Prior art date
Links
- 239000004568 cement Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 206010037180 Psychiatric symptoms Diseases 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 1
- 239000010440 gypsum Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 230000008719 thickening Effects 0.000 abstract 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Inventia se refera la un ciment pentru cimentarea sindelor cu combustie, cu timp de îngrosare de 125...200 min, determinat cu pasta de raport apa/ciment = 0,5 la 45 degree si la 100 at si rezistenta la compresiune la 72h, determinata pe epruvete pastrate în apa, de 100...250daN cm2, care se realizeaza prin macinarea împreuna a 50...65% clincher Portland cu 48...60%C3S si maximum 13% C3A, 32...48% samota sau zgura si 2,5...5,0% ghips, la finetea de 3000...4000 cm2/g, exprimata prin suprafata specifica Blaine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106784A RO84594B1 (ro) | 1982-03-02 | 1982-03-02 | Ciment pentru sondele cu combustie subterana |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106784A RO84594B1 (ro) | 1982-03-02 | 1982-03-02 | Ciment pentru sondele cu combustie subterana |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO84594A2 RO84594A2 (ro) | 1984-06-21 |
| RO84594B1 true RO84594B1 (ro) | 1984-08-30 |
Family
ID=20111184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106784A RO84594B1 (ro) | 1982-03-02 | 1982-03-02 | Ciment pentru sondele cu combustie subterana |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO84594B1 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT405174B (de) * | 1996-12-11 | 1999-06-25 | Schwarzl Konrad | Schnellhärtendes, zementäres, hydraulisches bindemittel geringer schwindung, insbesondere für putze und estriche |
-
1982
- 1982-03-02 RO RO106784A patent/RO84594B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO84594A2 (ro) | 1984-06-21 |
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