AASHTO Designation: M 147-65 (2004) pdf free download

Standard Specification for

Materials for Aggregate and  Soil-Aggregate

Subbase, Base,  and  Surface Courses

AASHTO Designation:  M 147-65 (2004)


AASHTO Designation: M 147-65 (2004) pdf free download

  • ft:.1.1  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.

1.2. The values stated in  SI units are to be regarded as the standard.

Click below to download AASHTO Designation: M 147-65 (2004) pdf free

Click here to download AASHTO Designation M 146 (2004) pdf free download


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