Ratnayake, L.L.Seneviratne, P.N.2020-11-302020-11-301995Engineer, 23(2):p.125-131https://dl-iesl.nsf.gov.lk/handle/1/2499Engineering and TechnologyRoadsFrictionOpen-graded friction courses (OFC)Performance evaluationUnited States of AmericaEuropeSri LankaTransportationA review of performance characteristics of open-graded friction courses (OFC) and its applicability in Sri LankaArticle