Provide PDF Format
AASHTO T 90-00 (2008)
- Standard Method of Test for Determining the Plastic Limit and Plasticity Index of Soils
- standard by American Association of State and Highway Transportation Officials, 2000
- Publisher: AASHTO
$22.00$44.00
The plastic limit of a soil is the lowest water content determined in accordance with this procedure at which the soil remains plastic. The plasticity index of a soil is the range in water content, expressed as a percentage of the mass of the oven-dried soil, within which the material is in a plastic state. It is the numerical difference between the liquid limit and plastic limit of the soil.
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 ASTM E 29.
The Hand Rolling Method shall be the referee procedure.
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 ASTM E 29.
The Hand Rolling Method shall be the referee procedure.
Related Products
AASHTO T 307-99 (2012)
Standard Method of Test for Determining the Resilient Modulus of Soils and Aggregate Materials..
$38.00 $76.00
