Matches in SemOpenAlex for { <https://semopenalex.org/work/W654539580> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W654539580 abstract "The Alabama Department of Transportation (ALDOT) developed Section 426, Stone Skeleton Asphalt (SSA), based on results from a laboratory concept study. The concept of SSA was a mixture that would have similar performance characteristics to typical stone matrix asphalt (SMA) mixtures, but without some elements contained in SMA mixtures that increase its cost, such as modified asphalt binders, fibers, and mineral fillers. A trial project was let on U.S. Route 331 in Luverne, Alabama. A neat PG 67-22 binder was specified instead of the PG 76-22 specified in ALDOT’s SMA mixes. Fiber was included in the design, but incrementally removed during placement. Samples of the produced mix were taken and results from the volumetric, draindown, and performance testing were gathered and analyzed. From these results, several conclusions were made. The removal of fibers reduced the voids in mineral aggregate (VMA) below the minimum specification for SSA during production. The rutting potential of the stone skeleton mixtures was generally not affected by the removal of fibers and reduction in asphalt content. All test sections had rut depths below the maximum specified value. Four out of the six test sections had tensile strength ration (TSR) values that were slightly below the minimum specified value of 0.80. This matched observations from the mix design verification. None of the test sections had any issues with asphalt draindown. Field permeability values for the test sections correlated very well to in-place densities. In order to ensure an impermeable SSA mixture, in-place densities should be approximately 95% of the theoretical maximum density. The stone skeleton mixes exhibited acceptable friction values." @default.
- W654539580 created "2016-06-24" @default.
- W654539580 creator A5052383885 @default.
- W654539580 creator A5056449009 @default.
- W654539580 date "2008-04-01" @default.
- W654539580 modified "2023-09-23" @default.
- W654539580 title "Stone Skeleton Asphalt: Field Trial U.S. 331, Luverne, Alabama" @default.
- W654539580 cites W1982933101 @default.
- W654539580 cites W2163588932 @default.
- W654539580 cites W609805499 @default.
- W654539580 cites W651362948 @default.
- W654539580 cites W657744180 @default.
- W654539580 hasPublicationYear "2008" @default.
- W654539580 type Work @default.
- W654539580 sameAs 654539580 @default.
- W654539580 citedByCount "0" @default.
- W654539580 crossrefType "journal-article" @default.
- W654539580 hasAuthorship W654539580A5052383885 @default.
- W654539580 hasAuthorship W654539580A5056449009 @default.
- W654539580 hasConcept C112950240 @default.
- W654539580 hasConcept C114614502 @default.
- W654539580 hasConcept C159985019 @default.
- W654539580 hasConcept C161921814 @default.
- W654539580 hasConcept C168056786 @default.
- W654539580 hasConcept C192562407 @default.
- W654539580 hasConcept C33923547 @default.
- W654539580 hasConcept C4679612 @default.
- W654539580 hasConcept C76893819 @default.
- W654539580 hasConceptScore W654539580C112950240 @default.
- W654539580 hasConceptScore W654539580C114614502 @default.
- W654539580 hasConceptScore W654539580C159985019 @default.
- W654539580 hasConceptScore W654539580C161921814 @default.
- W654539580 hasConceptScore W654539580C168056786 @default.
- W654539580 hasConceptScore W654539580C192562407 @default.
- W654539580 hasConceptScore W654539580C33923547 @default.
- W654539580 hasConceptScore W654539580C4679612 @default.
- W654539580 hasConceptScore W654539580C76893819 @default.
- W654539580 hasLocation W6545395801 @default.
- W654539580 hasOpenAccess W654539580 @default.
- W654539580 hasPrimaryLocation W6545395801 @default.
- W654539580 hasRelatedWork W1523885226 @default.
- W654539580 hasRelatedWork W2076067371 @default.
- W654539580 hasRelatedWork W2258052377 @default.
- W654539580 hasRelatedWork W2319938020 @default.
- W654539580 hasRelatedWork W2491907464 @default.
- W654539580 hasRelatedWork W2589348408 @default.
- W654539580 hasRelatedWork W2914920221 @default.
- W654539580 hasRelatedWork W2946531807 @default.
- W654539580 hasRelatedWork W2963962005 @default.
- W654539580 hasRelatedWork W2988310430 @default.
- W654539580 hasRelatedWork W2993406603 @default.
- W654539580 hasRelatedWork W3022677930 @default.
- W654539580 hasRelatedWork W3108590261 @default.
- W654539580 hasRelatedWork W3195031277 @default.
- W654539580 hasRelatedWork W3195940083 @default.
- W654539580 hasRelatedWork W580476537 @default.
- W654539580 hasRelatedWork W609805499 @default.
- W654539580 hasRelatedWork W624735985 @default.
- W654539580 hasRelatedWork W636427663 @default.
- W654539580 hasRelatedWork W2480224936 @default.
- W654539580 isParatext "false" @default.
- W654539580 isRetracted "false" @default.
- W654539580 magId "654539580" @default.
- W654539580 workType "article" @default.