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AASHTO - American Association of State Highway and Transportation Officials: Recent submissions
Now showing items 1941-1960 of 2524
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AASHTO BLR
Abstract: FOREWORD: 2009 will be a pivotal year for the future of America. The 111th Congress and the new Administration will be called upon to craft legislation that will put in place the surface transportation programs essential ... -
AASHTO T 321
Abstract: This standard provides procedures for determining the fatigue life and fatigue energy of 380 mm long by 50 mm thick by 63 mm wide hot mix asphalt (HMA) beam specimens sawed from laboratory or field compacted HMA and subjected ... -
AASHTO PP 75
Abstract: This standard practice covers the process of drying compacted field and laboratory specimens using a vacuum apparatus. The values stated in SI units are to be regarded as the standard.
The specimens dried by this ... -
AASHTO T 282
Abstract: This method covers the calibration of the force (or torque) transducer and associated instrumentation of a mounted test wheel by using a calibration platform. It is used for establishing correction factors for changes in ... -
AASHTO T 22
Abstract: This test method covers determination of compressive strength of cylindrical concrete specimens such as molded cylinders and drilled cores. It is limited to concrete having a unit weight in excess of 800 kg/m3 ... -
AASHTO MUTCD-3 PART 6
Abstract: General
support:
When the normal function of the roadway is suspended, temporary traffic control planning provides for continuity of the movement of motor vehicle, bicycle, and pedestrian ... -
AASHTO T 11
Abstract: This test method covers determination of the amount of material finer than a 75-μm (No. 200) sieve in aggregate by washing. Clay particles and other aggregate particles that are dispersed by the wash water, as well ... -
AASHTO T 283
Abstract: This method covers preparation of specimens and the measurement of the change of diametral tensile strength resulting from the effects of water saturation and accelerated water conditioning, with a freeze-thaw cycle, of ... -
AASHTO T 305
Abstract: This test method covers the determination of the amount of draindown material in an uncompacted asphalt mixture sample when the sample is held at elevated temperatures comparable to those encountered during the production, ... -
AASHTO M 325
Abstract: This specification covers the design of Stone Matrix Asphalt (SMA) using the Superpave gyratory compactor (SGC). The SMA design is based on the volumetric properties of the SMA in terms of air voids (Va), ... -
AASHTO PP 69
Abstract: This practice outlines a method for deriving pavement deformation parameters such as rut depth and cross slope in pavement surfaces utilizing a transverse profile. Detailed specifications are not included for equipment or ... -
AASHTO T 301
Abstract: This method is used to determine the elastic recovery of asphalt material through the use of a ductilometer and briquet specimens. The specimens are pulled apart at a rate of 5 cm/min (2 in./min) and held after a specified ...