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American Association of State and Highway Transportation Officials, 2008
Publisher: AASHTO
File Format: PDF
$27.00$54.00
Pages:7
File Size:1 file , 1.8 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
This test method covers the determination of the effect on mortar strength of the organic impurities in fine aggregate, whose presence is indicated by tests with AASHTO T 21M/T 21. Comparison is made between compressive strengths of mortar made with washed and unwashed fine aggregate.
Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers [Metric] (ASTM Designation C 789M-98)
$48.00 $97.00
Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers with Less Than 2 ft of Cover Subjected to Highway Loadings
$44.00 $89.00
Survey of State Funding for Public Transportation - Final Report 2017, Based on FY 2015 Data
$6.00 $13.00
Standard Specification for Uncoated, Corrosion-Resistant, Deformed and Plain Chromium Alloyed, Billet-Steel Bars for Concrete Reinforcement and Dowels
