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AASHTO - American Association of State Highway and Transportation Officials: Recent submissions
Now showing items 501-520 of 2524
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AASHTO HM-2016 PT III
Abstract: Scope: INTRODUCTION TO MATERIALS STANDARDS Overall Organization, Release Schedule, and Subject Areas This 2016 Edition of Transportation Materials is divided into three parts. Part 1 contains specifications and practices ... -
AASHTO R 77
Abstract: Scope: This standard specifies requirements and procedures for a certification system applicable to all suppliers of emulsified asphalt. The requirements and procedures apply to materials that meet the requirements of M ... -
AASHTO R 67
Abstract: Scope: This method describes the process for removal of a core sample of compacted asphalt mixture from a pavement for laboratory testing. Cores may range in diameter from 2 in. to 12 in. This standard does not purport to ... -
AASHTO T 121M/T 121
Abstract: Scope: This method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and the air content of the concrete. Yield is defined as the volume ... -
AASHTO PG07
Abstract: Scope: Overview This Handbook is intended to provide practitioners with practical suggestions for defining the purpose and need and determining the range of alternatives for highway, public transportation, and railroad ... -
AASHTO R 39
Abstract: Scope: This standard practice covers procedures for making and curing test specimens of concrete in the laboratory under accurate control of materials and test conditions using concrete that can be consolidated by rodding ... -
AASHTO T 272
Abstract: Scope: This method is for the rapid determination of the maximum dry density and optimum moisture content of a soil sample using a one-point determination and an individual moisture/density curve or a family of curves. ... -
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AASHTO CHBTW
Abstract: Scope: This construction handbook has been developed for use by contractors and construction engineers involved in bridge construction on Federal-aid highway projects. This document may also be of interest to falsework ... -
AASHTO M 208
Abstract: Scope: This specification covers 12 grades of cationic emulsified asphalt for use in pavement construction in the manner designated. Note 1—See M 140 for specifications covering emulsified asphalt other than cationic ... -
AASHTO T 231
Abstract: Scope: This method covers apparatus, materials, and procedures for capping freshly molded concrete cylinders with neat cement and hardened cylinders and drilled concrete cores with high-strength gypsum plaster or sulfur ... -
AASHTO LRFDLTS INTERIM
Abstract: Scope: General AASHTO has issued interim revisions to the LRFD Structural Supports for Highway Signs, Luminaires, and Traffic Signals, First Edition (2015). This packet contains the revised pages. They are designed to ... -
AASHTO R 66
Abstract: Scope: This standard applies to sampling asphalt materials at production facilities, at storage facilities, or at the point of delivery. Samples may be taken from tanks, stockpiles, vehicles, or containers used for the ... -
AASHTO T 107M/T 107
Abstract: Scope: This test method covers determination of the autoclave expansion of hydraulic cement by means of a test on a neat cement specimen. The values stated in either SI units or inch-pound units are to be regarded separately ... -
AASHTO R 36
Abstract: Scope: This standard describes a test method for evaluating faulting in jointed concrete pavement surfaces based on manual methods and automated methods. Faulting is defined as the difference in elevation across a transverse ... -
AASHTO PH17
Abstract: Scope: Overview This Handbook provides an overview of Section 7 consultation under the Endangered Species Act (ESA) as well as advice on carrying out Section 7 consultation for transportation projects. This Handbook is ... -
AASHTO R 79
Abstract: Scope: 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 ... -
AASHTO T 276
Abstract: Scope: This test method covers a procedure for making and curing concrete specimens and for testing them at an early age. The specimens are stored under standard curing conditions and the measured temperature history is ... -
AASHTO M 85
Abstract: Scope: This specification covers ten types of portland cement as follows (see Note 1): Type I—For use when the special properties specified for any other type are not required; Type IA—Air-entraining cement for ...