This specification covers the following five penetration grades of asphalt binder for use in highway construction: 40 to 50, 60 to 70, 85 to 100, 120 to 150, and 200 to 300. For asphalt binders graded by viscosity, see AASHTO M 226.
AASHTO M 20-70 (2004)
$120.00 Original price was: $120.00.$60.00Current price is: $60.00.
Standard Specification for Penetration-Graded Asphalt Cement
American Association of State Highway and Transportation Officials , 1970
Pages: 3
Category: AASHTO
