FIELD: construction.
SUBSTANCE: stabilising additive for a crushed-stone-mastic asphalt concrete mix, including an organic binder, a structure former and water, the organic binder is paraffin, the structure former is cellulose paper wastes, and additionally it contains a limestone mineral powder at the following ratio of components, wt %: cellulose paper wastes 70-80, limestone mineral powder 8-14, paraffin 8-12, water - balance.
EFFECT: reduced water saturation of asphalt concrete at low leak parameter of a binder, reduced stickiness of a mix and improved physical and mechanical properties.
4 tbl, 5 dwg
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