FIELD: chemistry.
SUBSTANCE: invention relates to construction, particularly composition of a dry plaster mixture for decorative finishing of building faces. The dry plaster mixture for decorative finishing of building faces, which contains quartz sand, additionally contains white portland cement M 400 and asphalt-concrete plant wastes - carbonate-silica dust, which contains compounds whose possible variations lie in the following range (%): CaCO3 - 55-60, MgCO3 - 22-25, SiO2 - 10-13, with the following ratio of components, wt %: white portland cement M 400 28-37, carbonate-silica dust 10-15, quartz sand 48-62.
EFFECT: improved adhesion-cohesion properties, high frost resistance, water resistance and whiteness for free colour toning of the plaster during decorative finishing of building faces.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PLASTER DRY CONSTRUCTION MIXTURE TO FINISH BUILDING FACADES | 2011 |
|
RU2460710C1 |
| DRY PLASTER MIXTURE FOR FINISHING BUILDING FACES | 2011 |
|
RU2447037C1 |
| PLASTER MINERAL MIXTURE FOR FINISHING BUILDING FACES | 2011 |
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| COMPOSITION FOR FINISHING OF BUILDING FACADES | 2008 |
|
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|
RU2811101C1 |
| DECORATIVE TILEBOARD AND MIXTURE USED FOR MANUFACTURE THEREOF (VERSIONS) | 2007 |
|
RU2355852C2 |
| POLYMER-CEMENT DYE | 1992 |
|
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| GYPSUM CEMENT-SILICEOUS COMPOSITION FOR FACADE PRODUCTS | 2017 |
|
RU2701406C1 |
| COMPOSITION FOR MANUFACTURING "FLEXIBLE" STONE | 2022 |
|
RU2809790C2 |
| PLASTER MIXTURE FOR FINISHING BUILDING FACES | 2015 |
|
RU2585529C1 |
