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AASHTO - American Association of State Highway and Transportation Officials: Recent submissions
Now showing items 821-840 of 2524
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AASHTO MP 21
Abstract: This specification covers the requirements and methods of tests for corrugated polypropylene (PP) pipe, couplings, and fittings for use in surface and subsurface drainage application.
Nominal sizes of 300 to 1500 mm ... -
AASHTO R 41
Abstract: This standard practice is used to manually collect precision profile data utilizing the Face Technologies Dipstick®. The dipstick measures profiles (relative elevation differences) at a rate and accuracy ... -
AASHTO GSFEB
Abstract: Except for cover plated beams, the evaluation procedures apply to uncracked steel members subjected to primary stresses. The procedures do not apply to members that have sustained severe corrosion or mechanical damage or ... -
AASHTO R 26
Abstract: This standard specifies requirements and procedures for a certification system that shall be applicable to all suppliers of performance-graded asphalt binder (PGAB). The requirements and procedures shall apply to materials ...Subject(s) : Approved Supplier (AS) , Approved Supplier Certification (ASC) , certification system , certified shipments , Performance-Graded Asphalt Binder (PGAB) Certification , -
AASHTO T 197M/T 197
Abstract: This test method covers the determination of the time of setting of concrete, with slump greater than zero, by means of penetration resistance measurements on mortar sieved from the concrete mixture.
This test method ... -
AASHTO M 285M/M 285
Abstract: This specification covers iron-chromium-nickel alloy, stainless steel castings intended for particularly severe corrosive applications.
This specification requires postweld heat treatment of all weld repairs affecting ... -
AASHTO R 31
Abstract: This standard practice covers testing criteria for evaluation of protective coating systems for use on iron and steel surfaces. It is not recommended for the evaluation of hot-dip galvanizing or metalizing.
The protective ... -
AASHTO R 44
Abstract: SCOPE AND LIMITATIONS
Independent Assurance (IA)—Independent assurance is used in industry as an internal audit and review to support the accuracy of data and processes. In the highway ... -
AASHTO M 202M/M 202
Abstract: This specification covers carbon steel sheet piling of structural quality for use in the construction of dock walls, sea walls, cofferdams, excavations, and like applications. When the steel is to be welded, it is presupposed ... -
AASHTO M 254
Abstract: This specification covers the materials, manufacture, and installation of coated dowel bars to be used where corrosion-resistant performance is essential and may be used in lieu of stainless or other approved noncorrosive ...