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AASHTO - American Association of State Highway and Transportation Officials: Recent submissions
Now showing items 961-980 of 2524
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AASHTO T 302
Abstract: This test method is used to determine the percent concentration of a Styrene-Butadiene-Rubber (SBR), Styrene-Butadiene (SB), or Styrene-Butadiene-Styrene (SBS) polymer in a polymer-modified asphalt binder or emulsified ... -
AASHTO T 256
Abstract: This test method provides standards for measuring pavement surface deflections, directly under, or at locations radially outward (offset) from a known static, steady-state, or impulse load. Deflections are measured with ...Subject(s) : and steady-state dynamic deflection testing device , Benkelman beam , deflection sensor , deflection surveys , falling-weight deflectometer (FWD) , impulse deflection testing device , load cell , load/deflection testing , nondestructive testing (NDT) , pavement surface deflection , pavement testing , sampling frequency , static deflection testing device , -
AASHTO T 129
Abstract: This method covers determination of the normal consistency of hydraulic cement.
Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this ... -
AASHTO R 20
Abstract: This standard practice is to provide guidance in acceptable procedures for measuring highway noise levels. -
AASHTO T 104
Abstract: This method covers the procedure to be followed in testing aggregates to determine their resistance to disintegration by saturated solutions of sodium sulfate or magnesium sulfate. This is accomplished by repeated immersion ... -
AASHTO DS
Abstract: GENERAL
The National System of Interstate and Defense Highways is the most important in the United States. It carries more traffic per kilometer (mile) than any other comparable national system and ... -
AASHTO R 41
Abstract: This standard practice is used to manually collect precision profile data utilizing the Face Technologies Dipstick®. The dipstick measures profiles (relative elevation differences) at a rate and accuracy ...Subject(s) : Dipstick , pavement profile , -
AASHTO R 69
Abstract: This protocol has been developed to address polypropylene (PP), polyethylene (PE or HDPE), and polyester (PET) geosynthetics (i.e., geotextiles and geogrids). For other geosynthetic polymers [(e.g., polyamide (PA) or ... -
AASHTO BPCSS
Abstract: INTRODUCTION: This report documents the AASHTO Center for Environmental Excellence's second national competition to recognize best practices in context sensitive solutions (CSS).
CSS is a collaborative approach that ... -
AASHTO PP 56
Abstract: This practice is to provide a general evaluation framework for assessing the feasibility to use recycled materials in the highway environment.
This document was developed using the Framework for Evaluating Use of ... -
AASHTO T 278
Abstract: This method covers the procedure for measuring surface frictional properties using the British Pendulum Skid Resistance Tester. A method for calibration of the tester is included in the Annex.
The British Pendulum ... -
AASHTO M 103M/M 103
Abstract: This method applies to bituminous crack sealants and fillers used in the construction and maintenance of roadways.
The method covers the accelerated aging of the bituminous materials by means of elevated temperatures ... -
AASHTO M 178M/M 178
Abstract: This specification covers concrete drain tile with internal diameters from 100 mm (4 in.) to 900 mm (36 in.) that is intended to be used for surface and subsurface drainage.
This specification is applicable for orders ...