FIELD: chemistry.
SUBSTANCE: invention relates to composition of gypsum-concrete mix and can be used in the industry of building materials for making slabs and panels. The gypsum-concrete mix contains the following in wt %: gypsum 26.0-30.0, chamotte with specific surface area of 2500-4000 cm2/g 39.5-46.5, polysiloxane 0.5-1.5; water 17.0-30.0.
EFFECT: high water resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GYPSUM CONCRETE MIX | 2006 |
|
RU2333175C1 |
| CRUDE MIXTURE FOR MAKING EXPANDED CLAY | 2009 |
|
RU2417175C1 |
| CRUDE MIXTURE FOR MAKING FACING TILES | 2010 |
|
RU2420475C1 |
| RAW MIXTURE FOR PRODUCTION OF HEAT-INSULATING PRODUCTS | 2013 |
|
RU2522574C1 |
| CERAMIC MIXTURE FOR MAKING DECORATIVE PANELS AND TILES | 2010 |
|
RU2424207C1 |
| RAW MIX | 2010 |
|
RU2448061C1 |
| PUTTY | 2012 |
|
RU2495858C1 |
| CERAMIC MASS FOR PRODUCTION OF FACING TILES | 2008 |
|
RU2358944C1 |
| CERAMIC MIXTURE FOR MAKING FACING TILES | 2009 |
|
RU2403225C1 |
| RAW MIX | 2010 |
|
RU2448062C1 |
