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AASHTO R 15-18
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AASHTO R 15-18 Standard Practice for Asphalt Additives and Modifiers
standard by American Association of State and Highway Transportation Officials, 2018
Full Description
AASHTO R 15-18 covers the laboratory testing required to evaluate asphalt additives and modifiers in both neat asphalt and in asphalt-aggregate hot mixtures. The terms "additive" and "modifier" are used interchangeably and are broadly interpreted to include any materials added to asphalt binder in minor amounts, other than mineral fillers, sand, and aggregates, whose purported effect is to improve the performance and service life of pavements or maintenance materials by improving the properties of the asphalt binder or hot-mix asphalt or both.
M00001223
2021-03-02
New product
AASHTO R 15-18 Standard Practice for Asphalt Additives and Modifiers
standard by American Association of State and Highway Transportation Officials, 2018