## Abstract The viscoelastic nonlinear behavior of several base and polymer modified asphalts (PMA) has been studied in step‐strain experiments. The polymers were poly(styrene‐__b__‐butadiene‐__b__‐styrene), poly(styrene‐__b__‐ethylene‐__co__‐butylene‐__b__‐styrene), poly(ethylene‐__r__‐vinylacetat
Oxidation and Viscosity Hardening of Polymer-Modified Asphalts
✍ Scribed by Ruan, Yonghong; Davison, Richard R.; Glover, Charles J.
- Book ID
- 115537667
- Publisher
- American Chemical Society
- Year
- 2003
- Tongue
- English
- Weight
- 176 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0887-0624
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## Abstract The linear viscoelastic properties of one family of base asphalts, unmodified or modified by the simple addition of an elastomer or by further in‐situ crosslinking, have been investigated. The time‐temperature superposition principle was shown to be valid for the base as well as for the
The use of polymer modified asphalts for waterproofing and in road pavement has been continually increasing worldwide, because a relatively small quantity of added polymer can significantly enhance performance and durability. The knowledge of the morphological structure of such materials is still in