RO100412B1 - Compozitie aditiva pentru paste de ciment - Google Patents
Compozitie aditiva pentru paste de cimentInfo
- Publication number
- RO100412B1 RO100412B1 RO131106A RO13110687A RO100412B1 RO 100412 B1 RO100412 B1 RO 100412B1 RO 131106 A RO131106 A RO 131106A RO 13110687 A RO13110687 A RO 13110687A RO 100412 B1 RO100412 B1 RO 100412B1
- Authority
- RO
- Romania
- Prior art keywords
- additive composition
- cement pastes
- sodium
- methyldietanol
- foamer
- Prior art date
Links
- 239000000654 additive Substances 0.000 title abstract 2
- 230000000996 additive effect Effects 0.000 title abstract 2
- 239000004568 cement Substances 0.000 title abstract 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 abstract 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 abstract 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 229960002887 deanol Drugs 0.000 abstract 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 abstract 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 abstract 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Prezenta inventie se refera la o compozitie aditiva pentru paste de ciment constituita din spumant ales dintre nonilfenol condensat cu 8 moli de oxid de etilena si liniar-normal-dodecil-benzen sulfonat de sodiu, trietilendiamina, dimetilaminoetanol, metildietanol si etanolamina, hidroxid de sodiu sau de potasiu, bentonita, solutie de hidroxietilceluloza de concentratie 100% precum si silicat de sodiu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO131106A RO100412B1 (ro) | 1987-12-21 | 1987-12-21 | Compozitie aditiva pentru paste de ciment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO131106A RO100412B1 (ro) | 1987-12-21 | 1987-12-21 | Compozitie aditiva pentru paste de ciment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO100412A2 RO100412A2 (ro) | 1990-10-29 |
| RO100412B1 true RO100412B1 (ro) | 1990-11-30 |
Family
ID=20120798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO131106A RO100412B1 (ro) | 1987-12-21 | 1987-12-21 | Compozitie aditiva pentru paste de ciment |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO100412B1 (ro) |
-
1987
- 1987-12-21 RO RO131106A patent/RO100412B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO100412A2 (ro) | 1990-10-29 |
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