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AASHTO - American Association of State Highway and Transportation Officials: Recent submissions
Now showing items 1461-1480 of 2524
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AASHTO M 225M/M 225
Abstract: This specification covers deformed steel wire that has been cold worked by drawing, rolling, or both drawing and rolling to be used as produced, or in fabricated form, for the reinforcement of concrete in sizes having ... -
AASHTO M 80
Abstract: This specification covers coarse aggregate, other than lightweight aggregate, for use in concrete. Several classes and gradings of coarse aggregate are described (Notes 1 and 2). Specifications for fine aggregate are ... -
AASHTO R 15
Abstract: This standard practice covers the laboratory testing required to evaluate asphalt additives and modifiers in both neat asphalt and in asphalt-aggregate hot mixtures. The terms "additive" and "modifier" are used interchangeably ... -
AASHTO R 48
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 ... -
AASHTO M 280
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 ...Subject(s) : Barbed wire , carbon steel wire , metallic-coated steel wire , steel barbed wire , wire , -
AASHTO M 171
Abstract: This specification covers materials in sheet form used for covering the surfaces of hydraulic cement concrete to inhibit moisture loss during the curing period and, in the case of the white reflective type materiais, to ...Subject(s) : concrete curing materials , curing paper , polyethylene film , Sheet inaterial for curing concrete , white burlappolyethylene sheet , -
AASHTO M 146
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 ... -
AASHTO M 153
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 ... -
AASHTO M 105
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 TP 71
Abstract: This practice covers the procedure for the evaluation of the Superpave Gyratory Compactor (SGC) internal angle of gyration using an instrument capable of simulating loading conditions similar to those created by a hot mix ... -
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 ...Subject(s) : 75μm (No. 200) sieve , Aggregate , size analysis , wash loss , -
AASHTO M 246
Abstract: This specification covers polymer-precoated steel sheet for corrugated steel pipe (CSP), which is coated after metallic coating on continuous lines by coil coating (roller coating or laminating) processes. The metallic ... -
AASHTO M 329M/M 329-11
Abstract: This specification covers the stainless steel–clad concrete reinforcement bars in cut lengths or coils, deformed and plain round. The standard sizes and dimensions of deformed bars and their number designations shall ...