Porous concrete surfacing to mitigate noise and skidding.

Author(s)
Nichols, J. & Donald, G.
Year
Abstract

This paper reports on developmental work to produce a porous, durable, low maintenance surfacing for concrete pavements, having the properties of low traffic noise, high skid resistance, and negligible risk of hydroplaning. Concrete pavements have been used extensively in the highway network of New South Wales for several decades. Various surface treatments and finishes have been applied to the plastic concrete to influence the surface characteristics associated with safety against skidding, tyre/road noise and, to a lesser extent, ride quality. Current practice in noise sensitive urban areas is to use open-graded asphalt as the surfacing on concrete pavement. This paper reviews an experimental approach to develop a new concrete pavement surfacing in the form of a no-fines concrete wearing layer. The research objective is to produce a porous surfacing having a long life with low maintenance cost, using high performance cementitious material. (a) For the covering entry of this conference, please see ITRD abstract no. 0612AR242E.

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Publication

Library number
C 39039 (In: C 38917 CD-ROM) /22 /32 / ITRD E214622
Source

In: Research into practice : proceedings of the 22nd ARRB Conference, Canberra, Australia, 29 October - 2 November 2006, 17 p.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.