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AASHTO - American Association of State Highway and Transportation Officials: Recent submissions
Now showing items 861-880 of 2524
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AASHTO M 178M/M 178
Abstract: This specification covers concrete drain tile with internal diameters from 100 mm (4 in.) to 900 mm (36 in.) that is intended to be used for surface and subsurface drainage.
This specification is applicable for orders ... -
AASHTO T 269
Abstract: This method covers the determination of the percent air voids (Va) in compacted dense and open asphalt mixtures.
This standard may involve hazardous materials, operations, and equipment. This standard does not ... -
AASHTO T 119M/T 119
Abstract: This test method covers determination of slump of concrete, both in the laboratory and in the field.
The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, ... -
AASHTO T 78
Abstract: This test method covers a distillation test for cutback asphalt products.
The values given in SI units are to be regarded as the standard. The values given in parentheses are for information only.
This standard ... -
AASHTO T 161
Abstract: Scope:This method covers the determination of the resistance of concrete specimens to rapidly repeated cycles of freezing and thawing in the ...
Subject(s) : Accelerated testing , concrete-weathering tests , conditioning , freezing and thawing , resistance-frost , -
AASHTO T 90
Abstract: The plastic limit of a soil is the lowest water content determined in accordance with the following procedure at which the soil remains plastic. The plasticity index of a soil is the range in water content, expressed as a ... -
AASHTO HB-17 DIVISION I SEC 3
Abstract: GENERAL
Structures shall be designed to carry the following loads and forces:
Dead load.
Live load.
Impact or dynamic effect of the live load.
Wind loads.
Other forces, when they ...