Showing 121 - 140 results of 1,010 for search 'microstructure construction', query time: 0.09s Refine Results
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    Enhancing the performance of recycled aggregate concrete through optimized pretreatment methods: a microstructural perspective by Maja Kępniak, Filip Chyliński, Piotr Woyciechowski

    Published 2025-08-01
    “…Abstract Using recycled concrete aggregates (RCA) in new concrete production presents a sustainable solution to construction waste challenges, yet the inherent weaknesses of the interfacial transition zone (ITZ) between old and new cement matrices remain a critical limitation. …”
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  5. 125

    Evolution of Mechanical Behaviors and Microstructure of Tianjin Binhai Cohesive Soil during Freeze-Thaw Cycles by Bin Li, Dingyang Zhang, Pei Wang, Min Sun

    Published 2022-01-01
    “…In this study, the freeze-thaw cycle tests, unconfined compressive strength tests, scanning electron microscope (SEM) tests, and nuclear magnetic resonance (NMR) tests were carried out to find out the effects of freeze-thaw cycles on the mechanical behaviors and microstructure properties of Tianjin Binhai cohesive soil. …”
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  6. 126

    Impact of Recycled Concrete and Ceramic Fillers on the Performance of Cementitious Systems: Microstructural, Mechanical, and Durability Aspects by Tianjun Han, Diego Aponte, Susana Valls, Marilda Barra Bizinotto

    Published 2025-06-01
    “…Cement production is a major contributor to CO<sub>2</sub> emissions, while construction and demolition waste (CDW) presents growing environmental challenges. …”
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    Effect of co-doped additives on the hydration and microstructure of high-volume fly ash cement composites by Heping Yuan, Yang Liu, Bowen Wang, Dong Luo, Jie Yang

    Published 2025-07-01
    “…These findings offer valuable reference for advancing the development of sustainable construction materials.…”
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    Physical, Mechanical, Durability and Microstructure Properties of Lightweight Concrete Containing Nanomaterials: A comprehensive Review by Nashat Alghrairi, Farah Aziz, Noor AlGhazali, Suraya Rashid, Mohd Mohmed, Amer Ibrahim

    Published 2025-05-01
    “…In the construction industry, lightweight concrete (LWC) is a common structural and masonry element. …”
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    Mechanical testing and microstructural analysis of wire laser beam directed energy deposited steel plates by Wenxuan Hong, Pinelopi Kyvelou, Ruizhi Zhang, Leroy Gardner

    Published 2025-07-01
    “…Very minor material anisotropy was observed for the examined specimens, in line with the microstructural observations. In general, the examined DED-LB steel exhibited comparable values of Young's modulus, Poisson's ratio, mechanical strength and ductility to conventionally produced normal-strength steels, highlighting the significant potential of DED-LB for use in construction applications.…”
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    A study of blast furnace slag on the mechanical properties improvement and microstructure of hemihydrate phosphogypsum pretreated by calcium hydroxide by Liya Zhao, Chunwei Wang, Seunghyun Na, Yuzhong Jin, Wenjing Kang, Jianping Zhu, Wenyan Zhang, Yadong Bian, Surendra P. Shah

    Published 2025-07-01
    “…Phosphogypsum (PG) pretreatment with calcium hydroxide (CH) effectively reduces environmental pollution but inversely decreases the mechanical strength of the hardened paste, which leads to its relatively low utilization rate in construction industry. Therefore, in order to enhance the properties of PG pretreated with CH, this study mainly investigate the addition of blast furnace slag (BFS) on the proeperties and microstructure of pretreated hemihydrate phosphogypsum by calcium hydroxide. …”
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    Phase transitions, shadows, and microstructure of Kerr-Anti-de Sitter Black Holes from geometrothermodynamics by Jose Miguel Ladino, Carlos E. Romero-Figueroa, Hernando Quevedo

    Published 2025-09-01
    “…Using the formalism of geometrothermodynamics, we investigate the phase-transition structure and microstructure of the Kerr-Anti-de Sitter black hole and show the relationship with its shadow structure. …”
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    Phase-field Simulation and Experimental Validation on Microstructure Evolution of Fe-1.5% C Alloy by Gao Ting, Li Wanming, Wang Zhanzhong

    Published 2025-05-01
    “…Two-dimensional and three-dimensional phase field models were constructed using KKS model to investigate the three-dimensional microstructure growth mechanism of Fe-1.5% C alloy during solidification.Through high-temperature laser confocal technology, in-situ observation of the binary alloy structure is achieved, and the observed results are compared with simulation data to verify the accuracy of the phase-field simulation. …”
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    Investigation on the Electron Emission Regularity of Sputtered Boron Nitride Thin Films and Microstructured Array Surfaces by Yuqing Gu, Juannan Li, Dan Wang

    Published 2025-03-01
    “…The results of laser etching on the BN bulk surface to form microarray structures show that the EEC of BN bulk decreases significantly with the increase of the average aspect ratio of the microstructures. The EEC peak values of the BN bulks decrease from 2.62 to 1.16 when the porosity of the BN bulk reaches 49.11% and the aspect ratio reaches 1.36, indicating that constructing a surface microstructure is an effective method to achieve EEC reduction. …”
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