Material and Manufacturing Requirements for Freeze-Thaw Durable Concrete Railroad Ties: Volume I
Concrete consolidation, air void system, freeze-thaw durability, concrete crosstie
DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact FRAWeb@dot.gov.
Last updated: Tuesday, August 21, 2018