Explosive Spalling Behavior of Single-Sided Heated Concrete According to Compressive Strength and Heating Rate
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DOI: 10.3390/ma14206023
Abstract: In this study, the effects of heating rate and compressive strength on the spalling behavior of single-sided heated ring-restrained concrete with compressive strengths of 60 and 100 MPa were investigated. The vapor pressure and restrained… read more here.
Keywords: strength; concrete; heating rate; restrained stress ... See more keywords
Restrained Stress Development in Hardening Mortar Internally Cured with Superabsorbent Polymers under Autogenous and Drying Conditions
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DOI: 10.3390/polym13060979
Abstract: This study reports the results of a series of experiments, particularly paying attention to the early-age behavior and response of hardening mortars incorporating different types and contents of superabsorbent polymer (SAP) under autogenous (sealed) and… read more here.
Keywords: sap; stress development; stress; restrained stress ... See more keywords