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American Association of State and Highway Transportation Officials, 2020
Publisher: AASHTO
File Format: PDF
$48.00$96.00
Pages:6
File Size:1 file , 1.2 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
The plastic limit of a soil is the lowest moisture content at which the soil remains plastic. The plasticity index of a soil is the range in moisture content, expressed as a percentage of the mass of the oven-dried soil, within which the material is in a plastic state. The plasticity index is calculated as the numerical difference between the liquid limit and plastic limit of the soil.
Two procedures for rolling out soil samples are provided in this method: the Hand Rolling Method and the Plastic Limit Device Method. The Hand Rolling Method shall be used as the referee procedure.
This test method is often conducted in conjunction with AASHTO T 89, which is used to determine the liquid limit of soils.
Standard Specification for Zinc-Coated Steel Wire Rope and Fittings for Highway Guardrail (ASTM A741-11e1)
$18.00 $37.00
Standard Specification for Static Segregation of Hardened Self-Consolidating Concrete (SCC) Cylinders
$39.00 $78.00
Standard Practice for Determination of Size and Roundness of Glass Beads Used in Traffic Markings by Means of Computerized Optical Method
$25.00 $50.00
Standard Method of Test for Determining Aggregate Shape Properties by Means of Digital Image Analysis
$107.00 $214.08