AASHTO - American Association of State Highway and Transportation Officials: Recent submissions
Now showing items 1441-1460 of 2524
-
AASHTO MP 16
Abstract: This specification covers coarse aggregate derived from reclaimed concrete for use in hydraulic cement concrete. The specification is not intended for use when lightweight, high-density, or other specialty concrete ... -
AASHTO T 177
Abstract: This method covers the determination of the flexural strength of concrete specimens by the use of a simple beam with center-point loading. It is not an alternative to T 97.
The values stated in SI units are to be ... -
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, ... -
AASHTO T 329
Abstract: This method is intended for the determination of moisture content of hot mix asphalt (HMA) by drying in an oven.
The values stated in SI units are to be regarded as the standard.
This standard may involve ... -
AASHTO PP 80
Abstract: This work shall consist of continuous thermal profiling of the asphalt mat temperature immediately behind the paver(s) during placement.
The equipment uses infrared temperature measurement technology to measure a ... -
AASHTO T 190
Abstract: This method covers the procedure for testing both treated and untreated laboratory compacted soils or aggregates with the stabilometer and expansion pressure devices to obtain results indicative of performance when placed ... -
AASHTO GHC
Abstract: PREFACE
AASHTO first published Guide Specifications for Horizontally Curved Highway Bridges in 1980. These guide specifications included Allowable Stress Design (ASD) provisions developed by the ... -
AASHTO TP 89
Abstract: The direct adhesion test is used to determine the adhesion strength of hot-poured crack sealant at the application temperatures.
The adhesion test is a test of fracture. The object of the test is to apply tensile forces ... -
AASHTO T 307
Abstract: This method covers procedures for preparing and testing untreated subgrade soils and untreated base/subbase materials for determination of resilient modulus (Mr) under conditions representing a simulation of the physical ... -
AASHTO DIVISION I 11.5
Abstract: GENERAL: The purpose of this section is to provide a location for indexing aluminum design, material fabrication, and constmction specifications. -
AASHTO R 37
Abstract: This standard practice provides guidance to the highway engineer in the application of noncontact ground penetrating radar (GPR) to transportation facilities. It is intended to instruct the engineer regarding the specific ... -
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 137
Abstract: This test method covers the determination of the air content of hydraulic cement mortar under the conditions hereinafter specified.
The values stated in SI units are to be regarded as the standard.
Values in SI ... -
AASHTO M 245
Abstract: This specification covers polymer-precoated corrugated steel pipe intended for use for storm water drainage, underdrains, the construction of culverts, and similar uses. Pipe covered by this specification is not normally ...

درباره ما