A platform for research: civil engineering, architecture and urbanism
Research on road bitumen
Properties required in paving grade bitumens are outlined, and description is given of how these properties are controlled by broad chemical composition of bitumen; durability studies are carried out on bitumens to assess how they change during mixing-laying process and to forecast changes expected to occur during life of road mix; full-scale experiments and changes which have occurred during mixing-laying process and after 4 yr in service are described.
Research on road bitumen
Properties required in paving grade bitumens are outlined, and description is given of how these properties are controlled by broad chemical composition of bitumen; durability studies are carried out on bitumens to assess how they change during mixing-laying process and to forecast changes expected to occur during life of road mix; full-scale experiments and changes which have occurred during mixing-laying process and after 4 yr in service are described.
Research on road bitumen
Instn Mun Engrs -- J
Chipperfield, E.H. (author) / Duthie, J.L. (author) / Girdler, R.B. (author)
1968
5 pages
Article (Journal)
English
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