Understanding the Workability of UHPC Mixture Designs 

Presented by Marllon Cook, Oklahoma State University
Research currently being conducted at Oklahoma State University will be discussed to better understand the performance of UHPC with a focus on workability. Results from a wide range of tests such as rheology, compressive strength, modulus of elasticity, flexural strength, permeability, shrinkage, and durability, will be presented. The effects of mixture proportions on the UHPC performance, especially the rheological behavior, will be highlighted.