Asphalt mix design pdf
[DOC File]HOT MIX ASPHALT MATERIALS, MIXTURE DESIGN AND …
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The book should also prove useful to the practicing engineer. The second edition, in addition to the review and modification of each chapter to bring it up to date with the latest technology, includes information on Stone Matrix Asphalt, Superpave performance grade (PG) asphalt binders, Superpave mix design, and asphalt modifiers.
[DOC File]General Notes: 2014 Specification Book
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When utilizing SGC, design all mixture types at 50 gyrations (N-Design) and a target laboratory-molded density of 96.0%, but may be reduced to no less than 35 gyrations at the Contractor’s discretion. Include this note when using Item 340 or 341only. 3. The asphalt plant …
[DOC File]COMPARISON OF SUPERPAVE AND MARSHALL MIXTURES …
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The results show that the Superpave mix design for low-volume roads and shoulders results in lower estimated asphalt content than does the Marshall method. The required asphalt content increases as the proportion of coarse river sand increases in the mix. Superpave requirements for the voids filled with asphalt (VFA) for low-volume traffic ...
SUPERPAVE ASPHALT CONCRETE
Use only FDOT verified mix designs. (Note: For Fine graded Traffic Level D & E mixes, if an FDOT verified design is not available, use a design as approved by the Engineer.) Prior to the production of any Superpave asphalt mixture, submit the proposed mix design with supporting test data indicating compliance with all Superpave mix design criteria.
[DOCX File]4. STRUCTURAL DESIGN - Transportation
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Asphalt pavements included in the performance prediction models primarily included dense-graded asphalt. Although the analysis process can include other mix types, such as stone matrix asphalt (SMA), polymer modified mixes, or mixtures including recycled asphalt pavement (RAP), they should be characterized using level 1 inputs.
[DOCX File]SP06 R090 - NCDOT
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Submit in writing a mix design and proposed job mix formula (JMF) targets for each required mix type and combination of aggregates to the Engineer for review and approval at least 20 days before start of asphalt mix production.
M E M O R A N D U M
Design the asphalt mixture in accordance with AASHTO R 35-12, except as noted herein. Submit the proposed mix design with supporting test data indicating compliance with all mix design criteria to the Engineer. Prior to the production of any asphalt mixture, obtain the Engineer’s conditional approval of the mix design.
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