Sources: Lehigh White Cement Co. LLC, West Palm Beach, Fla.; CP staff
Lehigh White Cement is promoting two formulations from the Aalborg InWhite Solution family of pre-mixed, ultra-high performance concrete materials developed by parent company, Cementir Group of Italy. Aalborg Excel and Aalborg Extreme are self-levelling, fast flowing mortars, conducive to pigment and fiber combinations and achieving very smooth surface finishes. Flowability, extended set time and durability characteristics, plus compressive strength in the range of 17,000 psi to 20,000 psi, make the materials well suited to architectural concrete with thin and complex geometries.
The First International Interactive Symposium on Ultra High Performance Concrete, July 18-20 at the Des Moines (Iowa) Marriott Downtown Hotel, will assemble material science and concrete professionals, structural and bridge engineers, students, producers and building enthusiasts. More than 75 papers from internationally renowned experts on concrete will be presented, and interactive panels and thematic workshops will offer insight on UHPC basics; latest developments in material design and characterization; architectural, bridge and infrastructure applications; structural design and component modeling; and, rehabilitation and retrofit.
Sources: Iowa State University Extension, Ames; CP staff
Organizers of the First Interactive Symposium on Ultra-High Performance Concrete (UHPC), July 18-20 in Des Moines, Iowa, envision a platform to share material and structural design knowledge, application examples and opportunities, and means of growing UHPC practice.