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American Association of State and Highway Transportation Officials, 2022
Publisher: AASHTO
File Format: PDF
$53.00$107.00
Pages:32
File Size:1 file , 1.5 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
This test method covers the determination of the dynamic shear modulus and phase angle of asphalt binder when tested in dynamic (oscillatory) shear using parallel plate test geometry. It is applicable to asphalt binders having dynamic shear modulus values in the range from 100 Pa to 10 MPa. This range in modulus is typically obtained between 6 and 88°C at an angular frequency of 10 rad/s. This test method is intended for determining the linear viscoelastic properties of asphalt binders as required for specification testing and is not intended as a comprehensive procedure for the full characterization of the viscoelastic properties of asphalt binder.
This standard is appropriate for unaged material or material aged in accordance with AASHTO T 240 and R 28.
Particulate material in the asphalt binder is limited to particles with longest dimensions less than 250 μm.
Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use (ASTM Designation: A668/A668M-22)
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Standard Specification for Mixing Rooms, Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the Testing of Hydraulic Cements and Concretes (ASTM Designation: C511-21)
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Standard Specification for Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe (ASTM Designation: C76-22)
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Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products (ASTM Designation: A123/A123M-17)