FIELD: construction.
SUBSTANCE: gel-forming bonding agent for obtainment of cold repair mixes includes bitumen, diesel fuel, adhesion additive, gel-forming additive. Distilled tallol and caustic soda are used as gel-forming additive at ratio, wt %: tallol 85-90, caustic soda 10-15. Component ratio in gel-forming bonding agent, wt %: bitumen 82-85, diesel fuel 15-18, gel-forming additive 1-2.
EFFECT: possible obtainment of cold repair mix with high content of bonding agent, stable internal structure of bitumen in wide temperature range, wearing resistance.
1 cl, 2 tbl
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