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Improving Lab Compaction Specifications for Flexible Bases ...

Technical Report Documentation Page 1. Report No. FHWA/TX-09/0-5135-3 2. Government Accession No. 3. Recipient's Catalog No. 4. Title and Subtitle Improving LAB Compaction Specifications FOR Flexible Bases WITHIN THE TEXAS DOT 5. Report Date October 2008 Published: April 2009 6. Performing Organization Code 7. Author(s) Stephen Sebesta, Wenting Liu, and Pat Harris 8. Performing Organization Report No. Report 0-5135-3 9. Performing Organization Name and Address Texas Transportation Institute The Texas A&M University System College Station, Texas 77843-3135 10. Work Unit No. (TRAIS) 11. Contract or Grant No. Project 0-5135 12. Sponsoring Agency Name and Address Texas Department of Transportation Research and Technology Implementation Office P.

In Test Methods Tex-113-E and Tex-114-E, the Texas Department of Transportation (TxDOT) employs an impact hammer method of sample compaction for laboratory preparation of road base and subgrade materials for testing.

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