FIELD: building materials, building industry.
SUBSTANCE: invention relates to manufacturing silicate building materials and articles: bricks, blocks. Composition for coloring silicate articles comprising metal salt, water and aminoacetic acid comprises additionally glycerol and wherein copper sulfate is used as metal salt in the following ratio of components, wt.-%: copper sulfate, 14.0-28.0; water, 81.0-85.0; aminoacetic acid, 0.1-0.3, and glycerol, 0.7-0.9. Invention provides preparing stable saturated "turquoise" color of articles.
EFFECT: valuable properties of composition.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RAW MIX FOR MANUFACTURE OF SILICA BRICK, BLOCKS | 2014 |
|
RU2556547C1 |
| MIXTURE FOR PRODUCING COLOURED GLASS | 2010 |
|
RU2434817C1 |
| CERAMIC MIXTURE FOR MAKING BRICK, TILES | 2012 |
|
RU2484049C1 |
| METHOD OF TREATMENT OF SILICATE ARTICLES (VERSIONS) | 2006 |
|
RU2301216C1 |
| METHOD OF MANUFACTURING DECORATIVE LIME-SAND ARTICLES | 2006 |
|
RU2304128C1 |
| CERAMIC MIXTURE FOR MAKING BRICK | 2013 |
|
RU2513490C1 |
| CERAMIC MIXTURE FOR MAKING BRICK | 2013 |
|
RU2513226C1 |
| RAW MIXTURE FOR PRODUCING DECORATIVE SILICATE MATERIALS | 2006 |
|
RU2329231C1 |
| CERAMIC MIXTURE FOR MAKING TILE | 2013 |
|
RU2513969C1 |
| CERAMIC MASS FOR BRICK PRODUCTION | 2011 |
|
RU2452713C1 |
