RO98006B1 - Compozitie aditiva pentru paste de ciment - Google Patents
Compozitie aditiva pentru paste de cimentInfo
- Publication number
- RO98006B1 RO98006B1 RO127505A RO12750587A RO98006B1 RO 98006 B1 RO98006 B1 RO 98006B1 RO 127505 A RO127505 A RO 127505A RO 12750587 A RO12750587 A RO 12750587A RO 98006 B1 RO98006 B1 RO 98006B1
- Authority
- RO
- Romania
- Prior art keywords
- additive composition
- cement pastes
- pastes
- cement
- fluidiser
- 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
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 229920001732 Lignosulfonate Polymers 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Substances [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Prezenta inventie se refera la o compozitie aditiva pentru paste de ciment, cu rol de întârzietor de priza si fluidizant, constituita dintr-un produs secundar rezultat din reziduuri de must concentrat, apa, lignosulfonat, hidroxid de sodiu, potasiu sau amoniu si formaldehida.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127505A RO98006B1 (ro) | 1987-03-20 | 1987-03-20 | Compozitie aditiva pentru paste de ciment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127505A RO98006B1 (ro) | 1987-03-20 | 1987-03-20 | Compozitie aditiva pentru paste de ciment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO98006B1 true RO98006B1 (ro) | 1989-10-30 |
Family
ID=40906128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO127505A RO98006B1 (ro) | 1987-03-20 | 1987-03-20 | Compozitie aditiva pentru paste de ciment |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO98006B1 (ro) |
-
1987
- 1987-03-20 RO RO127505A patent/RO98006B1/ro unknown
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