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58 AC asphalt concrete ACP accumulated compaction pressure AIP air induced permeameter ANOVA analysis of variance APA Asphalt Pavement Analyzer AR aged residue grading used in California ATLAS accelerated loading CAM crack attenuating mix used in Texas DC(T) disk-shaped compact tension test DOT Department of Transportation ESAL equivalent single-axle load FHWA Federal Highway Administration Gmb bulk specific gravity (of asphalt mix) Gmm maximum theoretical specific gravity (of asphalt mix) Gsb aggregate bulk specific gravity Gse aggregate effective specific gravity GTR ground tire rubber HMA hot mix asphalt HVS heavy vehicle simulator IC intelligent compaction IRI international roughness index LCCA life cycle cost analysis LTPP long-term pavement performance LSL lower specification limit MAS maximum aggregate size MEPDG Mechanistic-Empirical Pavement Design Guide, now called PavementME MOT maintenance of traffic MSHA Maryland State Highway Administration Ndes design number of gyrations in Superpave gyratory compactor NAPA National Asphalt Pavement Association NCAT National Center for Asphalt Technology NMAS nominal maximum aggregate size Pba binder absorption PCC portland cement concrete PCS primary control sieve PFC permeable or porous friction course PG performance grade PMB polymer-modified binder Abbreviations
Abbreviations 59 psy pounds/sq. yard PWL percent within limits RAP recycled asphalt pavement RAS recycled asphalt shingles SAPA State Asphalt Pavement Association SGC Superpave gyratory compactor SHRP Strategic Highway Research Program SMA stone matrix asphalt RZ restricted zone t lift thickness t/NMAS lift thickness ratio TRID Transport Research International Documentation (https://trid.trb.org) VMA voids in mineral aggregate WMA warm mix asphalt