Calcium Sulfoaluminate Cement Concrete for Prestressed Bridge Girders: Prestressing Losses, Bond, and Strength Behavior
Calcium sulfoaluminate (CSA) cement was used to cast a prestressed voided deck slab bridge girder. The rapid-set properties of CSA cement allowed the initial concrete strength to reach the required 4300 psi needed in order to cut the prestressing strands 6.5 hours after casting. Prestress losses wer...
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| Format: | Others |
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DigitalCommons@USU
2019
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| Online Access: | https://digitalcommons.usu.edu/etd/7474 https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=8590&context=etd |