FIELD: construction.
SUBSTANCE: asphalt-mineral mixture consists of asphalt binder of road oil asphalt and 0.14-5.00 mm of a porous mineral filler of clayite sand. It is unique in that the mineral filler contains clayite powder not less than 0.14 mm for the following percentage mass ratios: asphalt binder-road oil asphalt - 12.0-13.0, 0.14-5.0 mm clayite sand - 66.0-70.0, and the rest for clayite powder.
EFFECT: increased strength of the mixture.
1 ex, 2 tbl
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Authors
Dates
2008-05-20—Published
2006-12-07—Filed