Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Investigation of Portland Cement Concrete Mix Consistency and Concrete Performance Using Two-Stage Mixing Process https://trid.trb.org/View/777374 Thu, 25 May 2006 07:57:03 GMT https://trid.trb.org/View/777374 STRESS-STRAIN RELATIONS AND MODULUS OF ELASTICITY OF TWO-STAGE CONCRETE https://trid.trb.org/View/662360 Sun, 03 Aug 2003 00:00:00 GMT https://trid.trb.org/View/662360