FIELD: chemistry.
SUBSTANCE: invention relates to production porous aggregates for concrete. The mixture for producing porous aggregate contains the following, wt %: montmorillonite clay 80.5-85.5, dolomite 2.0-3.0, sodium oleate 0.2-0.3, calcined soda 0.2-0.3, quartz sand 7.0-11.0, pegmatite 4.0-6.0.
EFFECT: high strength of aggregate made from the mixture.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
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| CHARGE FOR PRODUCTION OF POROUS FILLER | 2013 |
|
RU2514475C1 |
