Concrete Extrusion Workability

The objective of this research project is to evaluate or develop devices that can be used to determine the workability of paving concrete mixtures. Relate paste and mortar rheology with concrete workability. The project will work with National Institute of Standards and Technology, Virtual Cement and Concrete Testing Laboratory.

Language

• English

Project

• Status: Active
• Sponsor Organizations:

  Federal Highway Administration

  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590
• Project Managers:

  Youtcheff, Jack

• Start Date: 20090123
• Expected Completion Date: 0
• Actual Completion Date: 20091031
• Source Data: RiP Project 20652

Subject/Index Terms

• TRT Terms: Admixtures; Concrete tests; Mortar; Pastes; Research projects; Rheology; Workability
• Subject Areas: Highways; Research; I30: Materials;

Filing Info

• Accession Number: 01462265
• Record Type: Research project
• Source Agency: Federal Highway Administration
• Files: RIP, USDOT
• Created Date: Jan 3 2013 2:01PM