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American Association of State and Highway Transportation Officials, 2022
Publisher: AASHTO
File Format: PDF
$43.00$86.00
Pages:8
File Size:1 file , 900 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
This test method covers the determination of cracking resistance of asphalt mixtures using the indirect tensile (IDT) geometry at 25°C. The Toughness (area beneath the stress-estimated strain data) and Brittleness Slope (post peak stress-estimated strain rate) are used to calculate a parameter referred to as the Nflex factor, which may be a useful indicator of load-related cracking of asphalt pavement layers.
This procedure applies to test specimens having a nominal maximum aggregate size (NMAS) of 19 mm or less. Lab compacted specimens or field core specimens can be used.
Standard Method of Test for Stress Sweep Rutting (SSR) Test Using Asphalt Mixture Performance Tester (AMPT)
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Standard Method of Test for Determining Chloride Ions in Concrete and Concrete Materials by Specific Ion Probe
Standard Method of Test for Water Retention by Liquid Membrane-Forming Curing Compounds for Concrete (ASTM Designation: C156-11)
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Standard Method of Test for Determining the Dynamic Modulus and Flow Number for Asphalt Mixtures Using the Asphalt Mixture Performance Tester (AMPT)
