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AASHTO PP 78

Standard Practice for Design Considerations When Using Reclaimed Asphalt Shingles (RAS) in Asphalt Mixtures

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Organization: AASHTO
Publication Date: 1 January 2014
Status: inactive
Page Count: 6
scope:

This recommended practice provides guidance for designing asphalt mixtures that incorporates reclaimed asphalt shingles (RAS) from manufactured waste or tear-off sources. Specific guidance includes design considerations, how to determine the shingle aggregate gradation, and how to determine the performance grade (PG) of the binder.

Note 1-Refer to MP 23 for baseline information (source requirements, shingle gradation, and deleterious requirements) to consider when using RAS in asphalt mixtures.

Document History

AASHTO PP 78
January 1, 2017
Standard Practice for Design Design Considerations When Using Reclaimed Asphalt Shingles (RAS) in Asphalt Mixtures
This recommended practice provides guidance for designing asphalt mixtures that incorporate reclaimed asphalt shingles (RAS) from manufactured waste or tear-off sources. Specific guidance includes...
PP 78
January 1, 2017
Standard Practice for Design Considerations When Using Reclaimed Asphalt Shingles (RAS) in Asphalt Mixtures
This recommended practice provides guidance for designing asphalt mixtures that incorporate reclaimed asphalt shingles (RAS) from manufactured waste or tear-off sources. Specific guidance includes...
AASHTO PP 78
January 1, 2017
Standard Practice for Design Considerations When Using Reclaimed Asphalt Shingles (RAS) in Asphalt Mixtures
This recommended practice provides guidance for designing asphalt mixtures that incorporate reclaimed asphalt shingles (RAS) from manufactured waste or tear-off sources. Specific guidance includes...
AASHTO PP 78
January 1, 2014
Standard Practice for Design Considerations When Using Reclaimed Asphalt Shingles (RAS) in Asphalt Mixtures
This recommended practice provides guidance for designing asphalt mixtures that incorporates reclaimed asphalt shingles (RAS) from manufactured waste or tear-off sources. Specific guidance includes...
AASHTO PP 78
January 1, 2014
Standard Practice for Design Considerations When Using Reclaimed Asphalt Shingles (RAS) in Asphalt Mixtures
This recommended practice provides guidance for designing asphalt mixtures that incorporates reclaimed asphalt shingles (RAS) from manufactured waste or tear-off sources. Specific guidance includes...

References

This document references:
AASHTO T 319 - Standard Method of Test for Quantitative Extraction and Recovery of Asphalt Binder from Asphalt Mixtures
Published by AASHTO on January 1, 2015
This standard describes a procedure for the extraction and recovery of asphalt binder from asphalt mixtures [both hot mix asphalt (HMA) and reclaimed asphalt pavement (RAP)] that have a minimal...
This document references:
AASHTO T 308 - Standard Method of Test for Determining the Asphalt Binder Content of Hot Mix Asphalt (HMA) by the Ignition Method
Published by AASHTO on January 1, 2018
This test method covers the determination of asphalt binder content of asphalt mixtures by ignition at temperatures that reach the flashpoint of the binder in a furnace. The means of specimen heating...
This document references:
T 30 - Standard Method of Test for Mechanical Analysis of Extracted Aggregate
Published by AASHTO on January 1, 2021
This method covers a procedure for the determination of the particle-size distribution of fine and coarse aggregates extracted from asphalt mixtures using sieves with square openings. The values...
This document references:
T 27 - Standard Method of Test for Sieve Analysis of Fine and Coarse Aggregates
Published by AASHTO on January 1, 2023
This method covers the determination of the particle size distribution of fine and coarse aggregates by sieving. Some specifications for aggregates, which reference this method, contain grading...
This document references:
AASHTO T 209 - Standard Method of Test for Theoretical Maximum Specific Gravity ( G mm ) and Density of Asphalt Mixtures
Published by AASHTO on January 1, 2020
This test method covers the determination of the theoretical maximum specific gravity/gravity mix maximum (Gmm) and density of uncompacted asphalt mixture at 25°C (77°F). Note 1—The precision of the...
This document is referenced by:
AASHTO MP 23 - Standard Specification for Reclaimed Asphalt Shingles for Use in Asphalt Mixtures
Published by AASHTO on January 1, 2015
This specification covers reclaimed asphalt shingle material used in asphalt mixtures. The use of reclaimed asphalt shingles in other recycling applications such as hot-in-place pavements and cold...
This document is referenced by:
AASHTO MP 23 - Standard Specification for Reclaimed Asphalt Shingles for Use in Asphalt Mixtures
Published by AASHTO on January 1, 2015
This specification covers reclaimed asphalt shingle material used in asphalt mixtures. The use of reclaimed asphalt shingles in other recycling applications such as hot-in-place pavements and cold...
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