Based on literature data, the paper analyzed impact of transport operational indicators related to quality road surface coverage safety. It presented results experimental studies effect adhesion cationic thermostable additive properties bitumen and asphalt concrete. The authors identified that introduction this leads an increase in viscosity softening temperature bitumen, its mineral materials,...

Portland Cement Concrete (PCC) pavement was studied with incorporation of an environmentally friendly eco-additive, sodium acetate (C2H3NaO2). This additive added to PCC in three different percentages 2%, 4% and 6% binder weight. For a comprehensive elucidation the eco-additive on performance pavement, casted samples were cured environments, namely: water, outdoors pond water. Water absorption ...

We develop the concept of ABC-Boost (Adaptive Base Class Boost) for multi-class classification and present ABC-MART, a concrete implementation of ABC-Boost. The original MART (Multiple Additive Regression Trees) algorithm has been very successful in large-scale applications. For binary classification, ABC-MART recovers MART. For multi-class classification, ABC-MART considerably improves MART, a...

This paper focuses on research concerning the ecotoxicological properties of granulated slag from the pilot production of gray iron with red mud addition and concrete composites with the application of this slag. Red mud is a hazardous waste generated in the production of aluminium oxide. Negative ecotoxicological tests are, therefore, one of the basic prerequisites for the ability to use granu...