Experimental project in California demonstrates possibility of softening chemical as means of saving bitumen and cutting road reclamation costs; heavy ripper and grid roller used for break-up and initial reduction; traveling windrow loader and breaker completed pulverization; traveling mixer blended softener.
Softening solvent helps pulverize and remix old bituminous surfacing
Roads Streets
Roads and Streets ; 93 , n 12
1950
3 pages
Article (Journal)
English
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