FIELD: construction.
SUBSTANCE: mixture for production of cellular concrete, which contains cement or cement and filler, water and dry cellulating mixture. Dry cellulating mixture contains the following components, wt %: carbonic nanostructures - 0.7; caustic soda - 3.3; plastifier - 6.6; gasifier - 24; quicklime and/or slaked lime, and/or chlorinated lime, and/or chalk - 65.4. Dry cellulating mixture makes 0.35-1.5% from cement mass.
EFFECT: increase of plastic strength and concrete volume with simultaneous reduction of material density.
1 tbl
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Authors
Dates
2008-11-20—Published
2006-02-21—Filed