On Factors which Decide the Quality of Asphalt Concrete Surfacings, Based Upon Experience Gained in Finland |
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12 mm passing 16 mm sieve amount of binder amount of mixture Angeles value asphalt concrete surfacings asphaltenes binder content bitumen content calculated cent by volume coefficient of correlation coefficient of flakiness compacted of mixture construction content of surfacing corresponding values cut samples dependence designed value determined different worksites drilled samples drilled surfacing samples effect Explanatory variable filler Finland gneiss grain shape grain size distribution kg/dm³ kg/m² Marshall stability Marshall test samples mica Mineral aggregate separated mixture consumption mixture samples mm passing value multiple correlation orthogonal regression analysis partial lanes passing per cent passing value Pori-Peipohja road section Quality of binder quality of surfacing relative density respect rolling sample mean sample standard deviation schist sieve passing significance sorting specific gravity spreading lane stability of surfacing Stearic acid surfacing and mixture surfacing worksites temperature test samples compacted traffic unit weight variations viscosity void content values weight of surfacing