Influence of roofing shingles on asphalt concrete mixture properties. Final report, 1992-1993

Technical Report · Tue Jun 01 00:00:00 EDT 1993

OSTI ID:7073172

Newcomb, D; Stroup-Gardiner, M; Weikle, B; Drescher, A

The objective of the study was to evaluate the use of waste shingles from manufacturing and roof reconstruction projects in hot mix asphalt concrete mixtures. In dense-graded asphalt mixtures, it was hypothesized that the waste material might serve as an extender for the new asphalt in the mix as well as a fiber reinforcement. In the stone mastic asphalt (SMA), it could serve as the binder stiffener typically used to prevent the asphalt from draining out of these types of mixtures.

• Research Organization: Minnesota Univ., Minneapolis, MN (United States). Dept. of Civil and Mineral Engineering
• OSTI ID: 7073172
• Report Number(s): PB-94-155025/XAB; CNN: MDOT-688-69239-84
• Country of Publication: United States
• Language: English

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