Pavement

Part 6 of the Guide to Pavement Technology addresses unsealed pavements including operational demands of unsealed road surfaces, pavement configurations, floodways, cuts, fills and mine haul roads, the identification of suitable pavement materials including commercially produced products and natural gravel sources, improvement of unsealed road pavement materials using modified stabilised materials, pavement design, including determination of required pavement thickness over the subgrade, drainage and erosion protection, and environmental considerations and performance expectation, including surface condition assessment.