Crossword clues for Concrete 6 lettersAnswerClueHARDENSet, as concreteRELAIDPut down again as concrete,TREMIEUnderwater concrete depositorREBARSConcrete strengthenersTROWELConcrete finisherGRAVELConcrete ingredientCEMENTConcrete ingredientNOTSETLike wet concreteENCASESet in concrete, e.g.ACTUALConcretePREMIXGet ready, as concreteSEALERCoating on concreteGRAVELConcrete componentSAWCUTIncision made in concreteENCASECover, as with concreteCEMENTConcrete kinCEMENTComponent of concretePREMIXKind of concreteTRENIETube for depositing concrete under water.REBARSConcrete reinforcing rodsCEMENTMaterial in concreteCEMENTConcrete componentCEMENTConcreteCONCRETESpecificCONCRETEConstruction materialCONCRETEFoundation materialCONCRETENot abstractCONCRETEFallout shelter materialCONCRETELYIn a tangible wayCONCRETECity sidewalksCONCRETESecond-most-used substance in the world, after waterCONCRETEBasement floor materialCONCRETEPaving mixtureCONCRETENot metaphysicalCONCRETEDam ingredientCONCRETERealCONCRETESolid, in a senseCONCRETENot imaginaryCONCRETESidewalk-paving materialCONCRETESidewalk materialCONCRETEBuilding material.CONCRETERBuilder of a kind.CONCRETETangibleCONCRETEMason's materialCONCRETEActualCONCRETES*They're not prosHARDLike concrete . . . or like either "C" in "concrete"PAVECover with concreteREBARPiece used in cement concrete sidewalk constructionCOALWhat "cinder concrete" contains