STONE MATRIX ASPHALT SMA National Asphalt Pavement

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STONE MATRIX ASPHALT SMA - National Asphalt Pavement ...

STONE MATRIX ASPHALT SMA 1 1st International Conference on Stone Matrix Asphalt (SMA) Atlanta, Georgia November 6th. 2018 Abdul Z. Dahhan, P.E. Chicago Testing Laboratory, Inc. Thornton-Warrenville - Joliet, Illinois Stone Matrix Asphalt (SMA) case study, Thornton, Illinois Analysis of 20-year Stone Matrix Asphalt Material on Williams Street

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Performance and Life-Cycle Cost Benefits of Stone Matrix ...

•SMA: durable and rut-resistant gap-graded asphalt mix o Stone-on-stone contact to offer strength o Rich mortar binder to provide durability •First introduced into the United States in early 1990s •Commonly used as a premium asphalt mix to enhance field performance and extend life span of asphalt pavements and overlays

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STONE MATRIX ASPHALT

Stone matrix asphalt (SMA) is a tough, stable, rut-resistant mixture that relies on stone-on-stone contact to provide strength and a rich mortar binder to provide durability [1]. These objectives are usually achieved with a gap-graded aggregate coupled with fiber or polymer modified, and high asphalt content matrix

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Stone mastic asphalt - Wikipedia

Stone mastic asphalt (SMA), also called stone-matrix asphalt, was developed in Germany in the 1960s with the first SMA pavements being placed in 1968 near Kiel. It provides a deformation-resistant, durable surfacing material, suitable for heavily trafficked roads. SMA has found use in Europe, Australia, the United States, and Canada as a durable asphalt surfacing option for residential streets and highways. SMA has a high coarse aggregate content that interlocks to form a stone skeleton that resists permanent

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Stone Matrix Asphalt (SMA) Evaluation for the National ...

Stone Matrix Asphalt (SMA) Evaluation for the National Airport Pavement Test Facility (NAPTF) No summary provided. Supplemental Notes: Program Information: Aviation Grants; Language . English; Project. Status: Active; Funding: $126320.00; Contract Numbers: 2013-G-018. Sponsor Organizations: Federal Aviation Administration

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1st International Conference on Stone Matrix Asphalt

04-12-2017  On November 5–7, 2018, the National Asphalt Pavement Association with support from the Federal Highway Administration will host the 1st International Conference on Stone Matrix Asphalt (SMA) in Atlanta, Georgia. SMA, also called Stone Mastic Asphalt, was developed in Germany in the

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Stone Matrix Asphalt Sma [PDF] Download Full – PDF Read ...

DESIGNING STONE MATRIX ASPHALT MIXTURES FOR RUT - RESISTANT PAVEMENTS SUMMARY The National Center for Asphalt Technology ( NCAT ) has developed and validated a mix design procedure for stone matrix asphalt ( SMA) ... DOWNLOAD NOW » Author: E. Ray Brown. Publisher: Transportation Research Board. ISBN: 0309063191. Category: Asphalt. Page: 67 ...

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Experimental investigation of stone matrix asphalt ...

01-10-2012  1. Introduction. Stone Matrix Asphalt (SMA) is a hot mixture asphalt that was developed in Germany in the late sixties. SMA has been utilized in other European countries for more than two decades to provide higher rutting resistance as well as studded tyre wear .Because of its success in Europe, the United States of America (USA) also launched the construction of SMA pavements in

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NCAT Report 18-03 PERFORMANCE AND LIFE-CYCLE COST

Stone matrix asphalt (SMA), also called stone mastic asphalt, is a durable and rut-resistant asphalt mixture that relies on stone-on-stone contact to offer strength and a rich mortar binder to provide durability (Hughes 1999). SMA was introduced into the United States in the early 1990s

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[PDF] Guidelines For Materials Production And Placement Of ...

Stone Matrix Asphalt (SMA) is a relatively new paving mixture in the U.S. which shows promise as a tough, stable, rut-resistant surface mix in certain applications. Author: SMA Technical Working Group. Publisher: ISBN: OCLC:41345478. Category: Asphalt emulsion mixtures. Page: 18. View: 242. DOWNLOAD READ

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EXPERIENCE WITH STONE MATRIX ASPHALT IN THE UNITED

EXPERIENCE WITH STONE MATRIX ASPHALT IN THE UNITED STATES By E.R. Brown Director National Center for Asphalt Technology Auburn University, Alabama Sponsored by National Asphalt Pavement Association NAPA Building 5100 Forbes Blvd.

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Potential of Using Stone Matrix Asphalt for Thin Overlays ...

01-01-2001  Stone matrix asphalt (SMA) has been used in the United States since 1991. To date, almost all of the SMA mixes have had a nominal maximum aggregate size (NMAS) of either 12.5 or 19.0 mm. These two ...

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Laboratory investigation of the properties of asphalt and ...

01-06-2008  Stone matrix asphalt mixtures are hot asphalt mixtures consisting of high coarse aggregate content, high asphalt content and high filler content, and therefore SMA using flame retardant modified asphalt binders were broadly representative of the asphalt mixture to investigate the flame retardancy and pavement performances.

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Material Selection Guidance for Asphalt Pavement Design

Stone Matrix Asphalt (SMA) Many field studies have confirmed excellent performance from SMA mixtures used as surface layers. SMA mixes at the NCAT Test Track were found to have structural coefficients comparable to conventional Cold Recycling (CR) Though CR has been widely used across the U.S., the long-term performance of pavements constructed ...

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Stone Matrix Asphalt (SMA) Evaluation for the National ...

Stone Matrix Asphalt (SMA) Evaluation for the National Airport Pavement Test Facility (NAPTF) No summary provided. Supplemental Notes: Program Information: Aviation Grants; Language . English; Project. Status: Active; Funding: $126320.00; Contract Numbers: 2013-G-018. Sponsor Organizations: Federal Aviation Administration

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Stone Matrix Asphalt Sma [PDF] Download Full – PDF Read ...

DESIGNING STONE MATRIX ASPHALT MIXTURES FOR RUT - RESISTANT PAVEMENTS SUMMARY The National Center for Asphalt Technology ( NCAT ) has developed and validated a mix design procedure for stone matrix asphalt ( SMA) ... DOWNLOAD NOW » Author: E. Ray Brown. Publisher: Transportation Research Board. ISBN: 0309063191. Category: Asphalt. Page: 67 ...

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Potential of Using Stone Matrix Asphalt for Thin Overlays ...

01-01-2001  Stone matrix asphalt (SMA) has been used in the United States since 1991. To date, almost all of the SMA mixes have had a nominal maximum aggregate size (NMAS) of either 12.5 or 19.0 mm. These two ...

Get price

NCAT Report 18-03 PERFORMANCE AND LIFE-CYCLE COST

Stone matrix asphalt (SMA), also called stone mastic asphalt, is a durable and rut-resistant asphalt mixture that relies on stone-on-stone contact to offer strength and a rich mortar binder to provide durability (Hughes 1999). SMA was introduced into the United States in the early 1990s

Get price

[PDF] Guidelines For Materials Production And Placement Of ...

Stone Matrix Asphalt (SMA) is a relatively new paving mixture in the U.S. which shows promise as a tough, stable, rut-resistant surface mix in certain applications. Author: SMA Technical Working Group. Publisher: ISBN: OCLC:41345478. Category: Asphalt emulsion mixtures. Page: 18. View: 242. DOWNLOAD READ

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Stone Matrix Asphalt (SMA) - linkedin

Summary. Stone Matrix Asphalt (SMA) is a Gap-Graded Flexible Pavement Wearing Course Mix-Design. This is a High Quality replacement of conventional wearing course mixture of

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Designing Stone Matrix Asphalt Mixtures

Stone Matrix Asphalt (SMA) has been used in Europe since the 1960’s but was not used in the U.S. until 1991. However, a large amount of literature has been published on SMA in the few short years of use in the U.S. A summary of the available literature on SMA is provided in this volume.

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Material Selection Guidance for Asphalt Pavement Design

Stone Matrix Asphalt (SMA) Many field studies have confirmed excellent performance from SMA mixtures used as surface layers. SMA mixes at the NCAT Test Track were found to have structural coefficients comparable to conventional Cold Recycling (CR) Though CR has been widely used across the U.S., the long-term performance of pavements constructed ...

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HMA Pavement Mix Type Selection Guide

Stone Matrix Asphalt Mixes Gap-graded HMA which maximizes rutting resistance ... SMA, or Dense Coarse Graded Mix would be appropriate ... National Asphalt Pavement Association 5100 Forbes Blvd. Lanham, Maryland 20706-4413 hotmix [email protected] 1-888-468-6499

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Application of the Bayesian statistical approach to ...

[8]Brown, E.R., et al., Performance of stone matrix asphalt (SMA) mixtures in the United States. Journal of the Association of Asphalt Paving Technologists, 1997. 66(97): p. 426-457. [9]Xue, Y., et al., Utilization of municipal solid waste incineration ash in stone mastic asphalt mixture: pavement performance and environmental impact.

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