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High Volume Cement Replacement
Name: High Volume Cement Replacement
File: Kuder Presentation Final 5-8-12.pdf
Size(MB): 10.32MB
Extension: PDF
Event: 2012 ICSC - SEATTLE
Speaker Name: Kuder, K.
Managed by: sdickens
Date Uploaded: June 6, 2012; 7:54 am
Download Count: 584
Downloads This Month: 584

Your Geographic Information:

Country: United States
State/Region: Texas
City: Houston
Zip Code: 77072
Area Code: 281
Your IP:

More sustainable cement-based systems can be developed through the use of supplementary cementitious materials (SCMs) to partially replace cement content. Total cement replaced is often limited due to the slow strength gain typically observed. This research seeks to develop high SCM mixes for composite construction. In these applications, an outside structural steel member is available to take initial loadings as the concrete develops strength. However, the time-dependent behavior of the concrete must be known to predict the performance of the composite system. Results show that SCC containing high volumes of SCMs have similar engineering properties (compressive strength, elastic modulus, creep, shrinkage) as conventional SCC at later ages (≥ 28 day). The data show that effective combinations of SCMs can be obtained.

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