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AASHTO TF-31-1
- Task Force 31 Report - Guide Specifications for Polymer Modified Asphalt (1992)
- standard by American Association of State and Highway Transportation Officials, 01/01/1992
- Publisher: AASHTO
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This guide specification describes three types of polymer modified asphalts based on different types of commonly used polymers. While this specification is not a performance based guide, it describes materials for which satisfactory performance has been