FIELD: road building, particularly to form motor road and railroad bed, all-purpose areas and garden walks.
SUBSTANCE: ground consolidation composition comprises gypsum, cement, lime and mineral additive, namely smoke black. Blast-furnace slag and basalt fibers are additionally added to the composition. Gypsum is taken in amount of 35-42% by weight, cement - 9-14% by weight, blast-furnace slag - 9-14% by weight, basalt fiber - 0.1-1.0% by weight and smoke black - 17-22% by weight. Method of composition usage for road building is also disclosed.
EFFECT: increased strength and water resistance, frost resistance, possibility to perform all road building and repair operations with the use of above composition, reduced road building and repair costs and improved road paving quality.
3 cl, 4 ex, 3 tbl
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