As shown in this cross-area, many older roadways are smoothed by implementing a thin layer of asphalt concrete to the present portland cement concrete, making a composite pavement. Mixing of asphalt and combination is accomplished in one of various methods:[14] Various specialty asphalt concrete mixtures happen to be formulated to https://paving-contractor-orlando65310.dsiblogger.com/65465545/orlando-paving-contractor-fundamentals-explained