FIELD: chemistry.
SUBSTANCE: invention relates to industry of building materials, namely to production of silicate brick. Raw material mixture for production of silicate brick contains wt %: quartz sand 67, lime 8, waste, accumulated in dust-collecting systems in drying of clayite granules and representing powder-like material, clayite dust with specific surface area 670 m2/kg, 25.
EFFECT: increase of air brick strength, improvement of mouldability, increase of strength, frost resistance, coefficient of softening.
4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CRUDE MIXTURE FOR MAKING SILICATE BRICKS | 2011 |
|
RU2465235C1 |
| RAW MIXTURE FOR PRODUCTION OF LARGE-SIZE SILICATE ARTICLES | 2019 |
|
RU2711648C1 |
| RAW MIXTURE FOR MAKING SILICATE PRODUCTS | 2017 |
|
RU2661173C2 |
| LIME-SILICA BINDER FOR PRODUCTION OF SILICATE COLOUR MOULDED ARTICLES | 2015 |
|
RU2608376C2 |
| COMPOSITION FOR MANUFACTURING OF SILICATE BRICK | 2008 |
|
RU2383511C1 |
| RAW MEAL FOR FABRICATING SILICATE BRICKS | 2002 |
|
RU2213712C1 |
| MIXTURE FOR PRODUCTION OF SILICATE BRICK | 2018 |
|
RU2703061C1 |
| COMPOSITE LIME-SILICEOUS BINDER FOR AUTOCLAVE-HARDENED SILICATE PRODUCTS | 2020 |
|
RU2748017C1 |
| INITIAL COMPOSITION FOR MAKING SILICATE BRICK | 0 |
|
SU1474138A1 |
| RAW MATERIAL MIXTURE FOR THE PRODUCTION OF SILICATE BRICKS | 2021 |
|
RU2779939C1 |
