Computer Software

Utilization of an asphalt pavement analyzer for hot mix asphalt laboratory mix design

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The superpave volumetric mix design system, developed by SHRP in the 1990s, has continued to gain widespread acceptance across the US. Although it is widely believed to be an improvement over past mix design system, it does have an inherent flaw. It does not include a performance test to assess HMA's resistance to rutting fatigue, or low temperature cracking. With the development and implementation of newer performance test specifications, it is an appropriate time to work on integrating a performance based test for construction. Rather than being based on material properties or construction practices, the payment for an HMA pavement could then be based primarily on the performance based specification. The results of this study indicate that although the APA works well as the pass/fail the criterion used by state agencies, the variability of APA cycles to failure make it impractical to base a rut prediction model on data obtained from it

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Ketersediaan

Informasi Detail

Judul Seri

Astm Stp 1469

No. Panggil

625.85(063) Kan u

Penerbit

: ASTM., 2006

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

625.85(063)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

-

Subjek

ASPHALT PAVEMENTS

Info Detail Spesifik

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Pernyataan Tanggungjawab

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Versi lain/terkait

Lampiran Berkas

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