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AASHTO M 145

Standard Specification for Classification of Soils and Soil–Aggregate Mixtures for Highway Construction Purposes

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Organization: AASHTO
Publication Date: 1 January 1991
Status: active
Page Count: 10

Document History

AASHTO M 145
January 1, 1991
Standard Specification for Classification of Soils and Soil–Aggregate Mixtures for Highway Construction Purposes
A description is not available for this item.
AASHTO M 145
January 1, 1991
Standard Specification for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes
This recommended practice describes a procedure for classifying soils into seven groups based on laboratory determination of particle-size distribution, liquid limit, and plasticity index. Evaluation...
M145
January 1, 1991
Recommended Practice for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes
A description is not available for this item.
M145
January 1, 1991
Recommended Practice for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes
A description is not available for this item.
AASHTO M 145
January 1, 1991
Standard Specifications for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes
This recommended practice describes a procedure for classifying soils into seven groups based on laboratory determination of particle-size distribution, liquid limit, and plasticity index. Evaluation...
M145
January 1, 1991
Recommended Practice for the Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes
A description is not available for this item.
M145
January 1, 1991
Recommended Practice for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes
A description is not available for this item.
M 145
January 1, 1991
Standard Specifications for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes
A description is not available for this item.
AASHTO M 145
January 1, 1991
Standard Specification for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes
This recommended practice describes a procedure for classifying soils into seven groups based on laboratory determination of particle size distribution, liquid limit, and plasticity index. Evaluation...
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References

This document references:
T 88 - Standard Method of Test for Particle Size Analysis of Soils
Published by AASHTO on January 1, 2019
This method describes a procedure for the quantitative determination of the distribution of particle sizes in soils. The following applies to all specified limits in this standard: For the purposes...
This document references:
ASTM D1140 - Standard Test Methods for Determining the Amount of Material Finer than 75-μm (No. 200) Sieve in Soils by Washing
Published by ASTM on February 1, 2017
These test methods cover the determination of the amount of material finer than a 75-μm (No. 200) sieve by washing of material with a maximum particle size of 75 mm (3 in.) The methods used in this...
This document references:
AASHTO T 90 - Standard Method of Test for Determining the Plastic Limit and Plasticity Index of Soils
Published by AASHTO on January 1, 2016
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...
This document references:
AASHTO T 89 - Standard Method of Test for Determining the Liquid Limit of Soils
Published by AASHTO on January 1, 2013
The liquid limit of a soil is that water content, as determined in accordance with the following procedure, at which the soil passes from a plastic to a liquid state. The following applies to all...
This document references:
T 88 - Standard Method of Test for Particle Size Analysis of Soils
Published by AASHTO on January 1, 2019
This method describes a procedure for the quantitative determination of the distribution of particle sizes in soils. The following applies to all specified limits in this standard: For the purposes...
This document references:
AASHTO T 27 - Standard Method of Test for Sieve Analysis of Fine and Coarse Aggregates
Published by AASHTO on January 1, 2014
This method covers the determination of the particle size distribution of fine and coarse aggregates by sieving. Some specifications for aggregates, which reference this method, contain grading...
This document is referenced by:
AASHTO T 136 - Standard Method of Test for Freezing-and-Thawing Tests of Compacted Soil-Cement Mixtures
Published by AASHTO on January 1, 2013
These methods cover procedures for determining the soil–cement losses, moisture changes, and volume changes (swell and shrinkage) produced by the repeated freezing and thawing of hardened soil–cement...
This document is referenced by:
ASTM C1675 - Standard Practice for Installation of Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains, and Sewers
Published by ASTM on February 1, 2019
This practice covers the installation of precast reinforced concrete box sections cast monolithically and intended to be used for the conveyance of storm water, industrial wastes and sewage, and for...
This document is referenced by:
ASTM D2321 - Standard Practice for Underground Installation of Thermoplastic Pipe for Sewers and Other Gravity-Flow Applications
Published by ASTM on March 1, 2018
This practice provides recommendations for the installation of buried thermoplastic pipe used in sewers and other gravity-flow applications. These recommendations are intended to ensure a stable...
This document is referenced by:
ASCE GSP 301 - FUNDAMENTALS
Published by ASCE on January 1, 2018
Preface The Second Pan-American Conference on Unsaturated Soils (PanAm-UNSAT 2017) was held in Dallas, Texas, November 12-15, 2017, featuring the latest research advances and engineering‐practice...
This document is referenced by:
AASHTO HM-2018 PT 3 - Standard Specifications for Transportation Materials and Methods of Sampling and Testing and Provisional Standards: PART 3 PROVISIONALS
Published by AASHTO on January 1, 2018
A description is not available for this item.
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