This document is an update of the design procedure for double/double sprayed seal surfacing. The information supersedes that in Update of the Austroads Sprayed Seal Design Method(Austroads 2006), and replaces Sections 6, 7 and 8 in that document.
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The report reviews current Australian and selected international structural design methods for pavements on lime-stabilised subgrade layers. Research to investigate in-service strength and modulus of lime-stabilised materials is also summarised. The…
