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Introducing magnesium oxide into 3D printed concrete to mitigate dry-shrinkage
Published 2025-07-01“…After 90 days, the compressive and flexural strengths decreased by 20 % and 15 % respectively, but the MgO expansion effect significantly alleviated the drying shrinkage problem, indicating that although high content improved crack resistance, it seriously damaged the mechanical and construction properties. After completing the test process, the microstructure of the sample was analyzed by SEM to assess the impact of different MgO contents. …”
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Application of waste tire recycled steel fibers in concrete for an eco-friendly and sustainable construction approach in China
Published 2025-01-01“…This study investigates the microstructural and mechanical properties of WTRS fiber-reinforced concrete, offering useful insights for the construction sector. …”
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Preparing controlled low strength materials with cement-treated construction waste clay improved by sodium hexametaphosphate.
Published 2025-01-01“…To solve the disposal of large quantities of construction waste clay, this study proposes a new method for preparing controlled low strength materials (CLSM). …”
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Effect of PWHT process on carbide precipitation behavior and impact toughness of pressure vessel steel
Published 2025-03-01“…Abstract The effects of the post-weld treatment on the impact performance, microstructure, and carbide precipitation behavior of pressure vessel steel were evaluated under simulated post-weld conditions. …”
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Influence of Rejuvenation Heat Treatment on Creep Property for Nickel-Based Directionally Solidified Superalloy
Published 2025-04-01“…Furthermore, by employing the image processing methods to quantify microstructural parameters, a comprehensive indicator parameter for the RHT effect (marked as P rej) was proposed to characterize the effects of RHT on DS superalloy’s microstructure and creep property combined with the entropy weight method. …”
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Elucidating the impact of gas transport on high-performing air electrodes: a 1D physically based model unveiling the correlation between microstructure and impedance response
Published 2024-01-01“…In particular, the latter is commonly observed when analyzing the impedance response of high-performing air electrode materials, but its physical interpretation is still questioned. The model construction is grounded on the microstructural characteristics of conventional screen-printed electrodes. …”
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Performance Degradation Law and Model Construction of Hydraulic Concrete Under Freeze-Thaw Cycles: A Comprehensive Review
Published 2025-05-01“…By capitalizing on the resultant microstructure, a more accurate predictive model can be established. …”
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Hierarchical Modeling of the Thermal Insulation Performance of Novel Plasters with Aerogel Inclusions
Published 2024-11-01Get full text
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