SlideRuleEra
Structural
- Jun 2, 2003
- 5,527
Posted another out-of-print document that some of you may be interested is having. Title is "Concrete Culverts and Conduits" from the Portland Cement Association. My hard copy was printed in the 1960's, but the content seems to be from the 1950's (or earlier). Have made the usual compromise of removing "general interest" photos that are not referenced in the text. Photos really bloat the size of the .pdf document.
Have put the file at the bottom of my Portland Cement Association page.
![[reading] [reading] [reading]](/data/assets/smilies/reading.gif)
Have put the file at the bottom of my Portland Cement Association page.
![[reading] [reading] [reading]](/data/assets/smilies/reading.gif)