FIELD: putties used for finishing concrete and plastered surfaces.
SUBSTANCE: proposed putty contains cement, clay, bone glue, water and calcium hydrosilicates synthesized in model system CaO+SiO2+water in presence of modifying agent C-3 at concentration of 50 mg/dm3 and temperature of from 20°C at the following ratio of components, mass-%:cement, 25-37; clay, 34.3-46; bone glue, 1.7-2.4; water, 22.4-30.9; calcium hydrosilicates, 0.10.2.
EFFECT: fast drying of putty.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SPACKLING COMPOUND | 2000 |
|
RU2188836C2 |
| DRY MORTAR | 2018 |
|
RU2681321C1 |
| PUTTY | 2007 |
|
RU2358935C1 |
| PUTTY | 2012 |
|
RU2494989C1 |
| PUTTY | 2008 |
|
RU2375326C1 |
| PUTTY | 1990 |
|
RU2057096C1 |
| PUTTY | 2008 |
|
RU2358934C1 |
| PUTTY | 2012 |
|
RU2495067C1 |
| PUTTY | 2012 |
|
RU2495858C1 |
| PUTTY | 2011 |
|
RU2430070C1 |
