Standard Method of Test for
AASHTO Designation: T 176-08
1.1.This test is intended to serve as a rapid test to show the relative proportions of fine dust or claylike material in soils or graded aggregates.
1.2.The following applies to all specified limits in this standard:
For the purpose of determining conformance with these specifications, an observed value or a calculated value shall be rounded off”to the nearest unit” in the last
right-hand place of figures used in expressing the limiting value, in accordance with E 29, Using Significant Digits in Test Data to Determine Conformance with Specifications.
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