FIELD: chemistry.
SUBSTANCE: invention relates to composition of a concrete mixture and can be used in the industry of construction materials, particularly in production of concrete wall blocks. The concrete mixture contains the following in wt %: portland cement 25.0-27.0, diabasic flour 52.7-53.1, superplasticiser S-3 0.9-1.3, water 19.0-21.0.
EFFECT: high strength of concrete.
1 tbl
| Title | Year | Author | Number |
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| CONCRETE MIXTURE | 2011 |
|
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| CONCRETE MIX | 2010 |
|
RU2430050C1 |
