The pilot trial described in this report was constructed to investigate the performance of lahar with respect to its technical suitability and cost, in comparison with a conventional asphalt concrete wearing course.
This report shows the actual construction details, including dates of construction, locations, as-built thicknesses and the results from compliance testing carried out throughout the construction of the trial.
O’Connell, M.J.; Ford, W.G.; Faustino, R.; Valencia, N. Use of volcanic ash (lahar) in bituminous mixes: construction of a trial on the Nasugbu to Batangas City Road, Philippines. (2003)