FIELD: construction.
SUBSTANCE: mixture for aerated concrete contains the following components, wt %: cement 60-70; foaming agent - hydrolysed blood 0.5-0.7; foam stabiliser - iron vitriol 0.02-0.04; additive of synthetic zeolite sol of NaX type and sol stabiliser - NaOH 0.03-0.07; water 29.19-39.45.
EFFECT: increased compression strength, frost resistance of aerated concrete, reduced shrinkage of aerated concrete in process of hardening.
4 tbl
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Authors
Dates
2010-06-20—Published
2009-06-04—Filed