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AASHTO - American Association of State Highway and Transportation Officials: Recent submissions
Now showing items 701-720 of 2524
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AASHTO TP 82
Abstract: This test method covers the determination of bulk specific gravity (Gmb) of compacted bituminous mixtures.
This method can be used with samples that contain open or interconnecting voids or absorb more than ... -
AASHTO SRA
Abstract: Foreword: Most states have established rest-area programs including planning, design, construction operation and rehabilitation components, designed to meet safety and service needs of highway users. Not all these programs ... -
AASHTO GPF
Abstract: The scope of this guide includes planning, design, and operation of both existing and new pedestrian facilities. Although these guidelines can be applied to existing pedestrian facilities, it is usually most practical to ... -
AASHTO TP 98
Abstract: This test method describes a procedure for measuring the influence of road surfaces on highway traffic noise. The Statistical Isolated Pass-By (SIP) Method provides a quantitative measure of the sound pressure level at ... -
AASHTO T 272
Abstract: These methods of tests are for the rapid determination of the maximum density and optimum moisture content of a soil sample utilizing a family of curves and a one-point determination.
One-point determinations are made ... -
AASHTO M 270M/M 270
Abstract: This specification covers carbon and high-strength low-alloy steel structural shapes, plates, and bars and quenched and tempered alloy steel for structural plates intended for use in bridges. Nine grades are available in ... -
AASHTO TP10
Abstract: This method determines the tensile strength and temperature at fracture of field or laboratory compacted bituminous mixtures by measuring the tensile load in a specimen which is cooled at a constant rate. while being ... -
AASHTO PG12
Abstract: Overview
The requirement to assess indirect and cumulative impacts of proposed federal actions was established in the Council on Environmental Quality (CEQ) regulations implementing the National ... -
AASHTO T 241
Abstract: This method describes the procedure to be used in determining the quality of the seam or helical, continuously welded seam, corrugated steel pipe. The procedure to be used involves distorting a short length of welded seam ... -
AASHTO T 279
Abstract: This method covers a laboratory procedure by which an estimate may be made of the extent to which different coarse aggregates may polish.
The values stated in SI units are regarded as the standard. This standard may ... -
AASHTO T 193
Abstract: This test method covers the determination of the California Bearing Ratio (CBR) of pavement subgrade, subbase, and base/course materials from laboratory compacted specimens. The test method is primarily intended for, but ... -
AASHTO R 42
Abstract: This standard practice provides the necessary quality assurance plan for control, verification, and acceptance of HMA pavement. It contains requirements for both quality control and acceptance.
This standard practice ... -
AASHTO T 148
Abstract: This test method covers determination of the thickness of a concrete pavement, slab, or structural element by measuring the length of a core drilled from a concrete structure.
The values stated in SI units are to be ... -
AASHTO T 338
Abstract: This method is designed to determine the presence of hindered amine light stabilizer (HALS) in the polyol portion of a two-component acrylic urethane coating.
The values stated in SI units are to be regarded as ...