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AASHTO M 105: Standard Specification for Gray Iron Castings
Abstract: This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the iron in cast test bars. ...
AASHTO M 153: Standard Specification for Preformed Sponge Rubber and Cork Expansion Joint Fillers for Concrete Paving and Structural Construction
Abstract: This specification covers preformed expansion joint fillers of the following four types for use in concrete, brick, or stone construction:
Type I—sponge rubber,
Type ...
Type I—sponge rubber,
Type ...
AASHTO M 146: Standard Specification for Terms Relating to Subgrade, Soil-Aggregate, and Fill Materials
Abstract: These definitions cover terms used in descriptions and specifications of materials occurring as or employed in the construction of subgrades, soil-aggregate base and surface courses, and fills.
The values stated in SI ...
The values stated in SI ...
AASHTO R 35: Standard Practice for Superpave Volumetric Design for Hot Mix Asphalt (HMA)
Abstract: This standard practice for mix design evaluation uses aggregate and mixture properties to produce a hot mix asphalt (HMA) job-mix formula. The mix design is based on the volumetric properties of the HMA in terms of the air voids, voids in the mineral aggregate (VMA), and voids filled with asphalt (VFA).
This standard practice may also be used t...
This standard practice may also be used t...
AASHTO M 280: Standard Specification for Metallic-Coated (Carbon) Steel Barbed Wire
Abstract: This specification covers metallic-coated steel barbed wire, consisting of a strand of two wires.
The barbed wire is available with aluminum, zinc, and zinc-5 percent aluminum-mischmetal alloy coatings, with a number ...
The barbed wire is available with aluminum, zinc, and zinc-5 percent aluminum-mischmetal alloy coatings, with a number ...
AASHTO R 48: Standard Practice for Determining Rut Depth in Pavements
Abstract: This practice describes a method for determining rut depth in pavement surfaces from transverse profile measurements. Five transverse profile points are the minimum number of points required to determine rut depth. While this practice is based on a five-measurement transverse profile, more than five measurements greatly improve the accuracy and enh...
AASHTO M 328: Standard Specification for Inertial Profile
Abstract: The objective of this specification is to define the required attributes of an inertial profiler, which, when combined with an operator, becomes a complete inertial profiling system (IPS). The system may be used to measure ...
AASHTO PP 72: Standard Practice for Recovering Residue from Emulsified Asphalt Using Low-Temperature Evaporative Techniques
Abstract: This practice covers two methods for recovering the residue from emulsified asphalts such as those specified in M 140 and M 208 using low-temperature evaporative techniques that are similar to pavement conditions. The recovered residue can be used for further testing as required.
The values stated in SI units are to be regarded as the standard....
The values stated in SI units are to be regarded as the standard....
AASHTO R 18: Standard Recommended Practice for Establishing and Implementing a Quality Management System for Construction Materials Testing Laboratories
Abstract: This document contains criteria and guidelines for establishing and implementing a quality management system (QMS) for use by a construction materials laboratory (CML). These criteria may also be used by laboratory-evaluating ...