FIELD: construction materials.
SUBSTANCE: cellular fibre foam concrete mixture, including Portland cement, a foaming agent, fibre and water, additionally contains a flask of a fraction of less than 0.315 mm, PB-2000 is used as a foaming agent, and carbon fibre with a diameter of less than 10 microns and a length of 20-40 mm is used as a fibre, with the following ratio of components, wt.%: Portland cement grade CEM I 42.5 N - 29-45, flask, grain smaller than 0.315 mm - 23-42, foaming agent - PB-2000 - 0.1-0.2, carbon fibre, less than 10 microns in diameter and 20-40 mm long - 0.04-0.08, water - 28.72- 31.86.
EFFECT: obtaining a cellular fibre foam concrete mixture of increased strength.
1 cl, 1 tbl
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