by GCO | Mar 27, 2021 | Buildings & Structures
Author(s) S.-H. Chao, M. Shamshiri, X. Liu, G. Palacios, A. E. Schultz, and A. Nojavan Abstract Ultra-high-performance fiber-reinforced concrete (UHP-FRC) has a high compressive strength of 22 to 30 ksi (152 to 210 MPa) and a substantial shear strength as well...
by GCO | Mar 27, 2021 | Buildings & Structures
Author(s) Dryver R. Huston, Robert L. Worley II, Mandar M. Dewoolkar, and Mauricio Pereira Abstract Prefabricated and prestressed, reinforced concrete girders used as prefabricated bridge elements and systems (PBES) are common in infrastructure projects....
by GCO | Mar 27, 2021 | Materials
Author(s) In-Seok Yoon and Tatsuhiko Saeki Abstract The purpose of this study was to explore the mechanism of the interaction between cement hydrates and chloride ions by examining the time-dependent behavior of chloride ion adsorption. The CH and AFt phases...
by GCO | Mar 27, 2021 | Materials
Author(s) Ki Yong Ann, Hee Jun Yang, Hansol Kim, Jiseok Kim, Won Jung Cho, and Ho Seop Jung Abstract Three different types of calcium aluminate cement (CAC) were investigated about their resistance to chloride-induced corrosion of steel. CAC imposed higher...
by GCO | Mar 27, 2021 | Materials
Athor(s) M. Almarshoud, H. Mosavi, R. Alrashidi, M. H. M. Alyami, C. C. Ferraro, H. D. DeFord, and K. A. Riding Abstract In this study, the concrete penetrability properties were measured for both the older test methods and the new resistivity-based test...
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