FIELD: construction.
SUBSTANCE: stabilising additive for stone-mastic asphalt concrete in the form of a granulated mixture of crushed pulp and paper waste - PPW, limestone powder and a plasticiser contains crushed and fluffed PPW and as a plasticiser - spent synthetic machine oil at the following ratio of components, wt %: said pulp and paper waste 70-80, limestone powder 10-15, spent synthetic machine oil 10-15.
EFFECT: production of stone-mastic asphalt concrete, which has a low binder runoff index, low water saturation and high shear resistance characteristics.
1 ex, 6 tbl, 4 dwg
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