1Los Angeles abrasion test measures aggregate's:ASpecific gravityBHardness / resistance to wearCWater absorptionDShapeView AnswerDiscussWorkspaceReportSaveEasy
2Prime coat is applied:ANeverBOn top of the final surfaceCOn a porous granular base before a bituminous layerDOn concrete onlyView AnswerDiscussWorkspaceReportSaveEasy
3The aggregate impact value test measures:AAbsorptionBHardness by abrasionCShapeDToughness against sudden impactView AnswerDiscussWorkspaceReportSaveEasy
4PCU (passenger car unit) is used to:AExpress traffic volume in equivalent passenger carsBMeasure fuel useCMeasure road widthDRate bitumenView AnswerDiscussWorkspaceReportSaveEasy
5A flexible pavement is usually made of:ABituminous layers over granular basesBSteel platesCCement concrete slabsDBricks onlyView AnswerDiscussWorkspaceReportSaveEasy