FIELD: chemistry.
SUBSTANCE: invention relates to production porous aggregate for concrete. The mixture for making porous aggregate contains the following in wt %: montmorillonite clay 75.0-83.0, coal 2.0-3.0, ground quartz sand 10.0-15.0, liquid sodium glass 5.0-7.0.
EFFECT: high strength of porous aggregate made from the mixture.
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| Title | Year | Author | Number |
|---|---|---|---|
| CHARGE FOR POROUS FILLER PRODUCTION | 2014 |
|
RU2561387C1 |
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|
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|
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|
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|
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|
RU2470883C1 |
| MIXURE FOR MAKING POROUS AGGREGATE | 2012 |
|
RU2489375C1 |
