FIELD: manufacture of building materials; composition of putties used for filling the cavities and smoothing the surfaces of concrete and reinforced concrete articles.
SUBSTANCE: proposed putty contains the following components, mass-%: lime paste, 20-30; perlitic sand, 47-52; solution of 10-% commercial lignosulfonnate, 3-5; ground chalk, 8-10; talum, 10-15.
EFFECT: enhanced strength of adhesion of putty to concrete surface.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PUTTY | 2006 |
|
RU2304118C1 |
| FILLER | 2011 |
|
RU2455328C1 |
| 0 |
|
SU1781264A1 | |
| FILLER | 2009 |
|
RU2400446C1 |
| PUTTY | 0 |
|
SU1451126A1 |
| PUTTY | 2012 |
|
RU2495067C1 |
| PUTTY | 2011 |
|
RU2430070C1 |
| PUTTY | 2011 |
|
RU2467985C1 |
| PUTTY | 2009 |
|
RU2405751C1 |
| FILLER | 2007 |
|
RU2339596C1 |
