AASHTO M 147-17 Download


Standard Specification for Materials for Aggregate and Soil-Aggregate Subbase, Base, and Surface Courses
standard by American Association of State and Highway Transportation Officials, 2017



This specification covers the quality and grading of sand-clay mixtures; gravel, stone, or slag screenings; or sand, crusher run coarse aggregate consisting of gravel, crushed stone, or slag with or without soil mortar or any combination of these materials for use in the construction of subbase, base and surface courses. The requirements are intended to cover only materials having normal or average specific gravity, absorption, and gradation characteristics. Where other materials are to be used, appropriate limits suitable to their use must be specified.

Product Details

Number of Pages:
File Size:
1 file , 1.1 MB
Product Code(s):
M147-17-UL, M147-17-UL, M147-17-UL