FIELD: building materials industry, more particularly pore formation of cellular concrete. SUBSTANCE: gas- forming agent comprises aluminium powder, oleic acid and linolic acid, ratios of components being as follows, wt %: aluminium powder, 97-99.5; oleic acid, 0.47-2.7; linolic acid, 0.03-0.3. Melting temperature of mixture of said acids is not lower than 15 C. EFFECT: improved quality of gas-forming agent for pore formation in concrete mixes.
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|---|---|---|---|
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| 0 |
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SU610839A1 |
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| MIXED ORGANIC ADDITIVE ACTIVATING AND HYDROPHILIZING ALUMINUM POWDERS | 2022 |
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RU2802354C1 |
