FIELD: construction.
SUBSTANCE: concrete mix includes Portland blast-furnace cement, ground blast-furnace slag with size of 0-5 mm and soda ash at the following ratio of ingredients, wt %: Portland blast-furnace cement 20-25; ground blast-furnace slag with size of 0-560-72; soda ash - balance.
EFFECT: reduced migration activity of heavy metals when used in medium with higher acidity, with preservation of strength, frost resistance of concrete products.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CONCRETE MIXTURE | 2008 |
|
RU2377214C1 |
| RAW MIX AND METHOD FOR PRODUCTION OF CONCRETE FROM IT | 2008 |
|
RU2378214C1 |
| BUILDING MIXTURE AND METHOD OF CONCRETE PRODUCTION | 2008 |
|
RU2377213C1 |
| CONCRETE MIXTURE FOR ROOFING PANELS AND METHOD OF MAKING SAID PANELS | 2009 |
|
RU2394785C1 |
| CINDER BINDER | 2010 |
|
RU2448063C2 |
| BUILDING MIXTURE AND METHOD OF CONCRETE PRODUCTION OUT OF IT | 2008 |
|
RU2377212C1 |
| RAW MIX FOR PRODUCING SLAG CONCRETE | 0 |
|
SU1271846A1 |
| BINDER | 0 |
|
SU1301806A1 |
| METHOD OF PREPARING SLAG-CONCRETE MIXTURE | 0 |
|
SU1368293A1 |
| RAW MIX FOR HEAT-RESISTANT FIBER-REINFORCED CONCRETE OF INCREASED THERMAL FROST RESISTANCE | 2020 |
|
RU2747429C1 |
