- -80%
ASTM D 1241 : 2015 Standard Specification for Materials for Soil-Aggregate Subbase, Base, and Surface Courses (Withdrawn 2024)
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(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
This specification covers the quality and grading of the following materials for use in the construction of subbase, base, and surface courses: sand-clay mixtures; gravel; stone or slag screenings; sand; crusher-run coarse aggregate consisting of gravel, crushed stone, or slag combined with soil mortar; or any combination of these materials.