FIELD: building materials production. SUBSTANCE: aluminium powder is mixed with polyethylene oxide having molecular weight (4,1 - 6,0)•106, ratio of components is 1:0.0.2-0.05, respectively. The process is carried out at 50-90 C, then thus obtained foaming agent is fed into mixture having temperature 5-45 C. Plastic strength of articles in 3.5 h is 350 g/cm2, their bulk density is up to 440 kg/m3. EFFECT: improved efficiency. 2 tbl
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