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Experimental road hardening process tested in Australia
An Australian road science experiment demonstrates heating soil to a brick like hardness for road surfaces. L R H Irvine reported that most tested New South Wales soils can be converted into durable road material. The machine, built for 12 by 6 foot sections, cooks soil with gas heat. Queensland tests near Brisbane Ipswich planned. possible NSW trials offered. The project drew support from Main Roads Commissioner J R Kemp. critics urged NSW testing. A separate note recalls a New York ferry disaster with 62 onlookers.
MENTIONED IN THIS ARTICLE
Australia
Sydney
Australian Institution of Engineers
L. R. H. Irvine
Irvine
New South Wales
J. R. Kemp
Queensland
Conney Engineering
Main Roads Board
Kemp
Brisbane
Ipswich