Showing 921 - 929 results of 929 for search '"clay"', query time: 0.04s Refine Results
  1. 921

    Geological Modeling of the Senonian Aquifer in the Oued Guir Watershed (Southeast Morocco) by Messaoudi Badre, Kabiri Lahcen, El Ouali Mohamed, Ait Lahssaine Ismail, Kadiri Abdelhakim, Essafraoui Badre

    Published 2025-01-01
    “…The facies change between clays, silts, and sands, while the thickness exceeds 650 meters. …”
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    Article
  2. 922

    Importance of the α-plot Method in the Characterization of Nanoporous Materials by Jhonny Villarroel-Rocha, Deicy Barrera, Andrés A. García Blanco, Ma. Eugenia Roca Jalil, Karim Sapag

    Published 2013-03-01
    “…The analysis was segregated into three categories: (i) microporous materials, in which the analyzed samples are activated carbons (ACs) with different pore-size distributions, a single-walled carbon nanotube (SWNT) and a zeolite (MS5A); (ii) mesoporous materials, including ordered mesoporous carbons (CMK-3) and ordered mesoporous siliceous materials (MCM-41 and SBA-15); and (iii) micro-mesoporous materials, in which pillared clays (PILCs) obtained with different metals (Al, Si, Fe and Zr) were studied. …”
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  3. 923

    Ultrasonic, Molecular and Mechanical Testing Diagnostics in Natural Fibre Reinforced, Polymer-Stabilized Earth Blocks by C. Galán-Marín, C. Rivera-Gómez, F. Bradley

    Published 2013-01-01
    “…Mechanical tests were carried out for three different clays which showed that the polymer increased the mechanical resistance of the samples to varying degrees, depending on the plasticity index of each soil. …”
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  4. 924
  5. 925

    Physicochemical kinetics of rapid soil stabilization using calcium sulfoaluminate-based cements by Nicholas Benjamin Petersen, Ashish Bastola, Pavan Akula, John Rushing

    Published 2025-03-01
    “…This study investigates the physicochemical effects of using Calcium Sulfoaluminate (CSA) cement-based stabilizers for rapid stabilization of weak clays, focusing on early age (<1 day) reaction kinetics and its effect on the short-term and long-term engineering characteristics. …”
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  6. 926
  7. 927

    Field-Obtained Soil-Water Characteristic Curves of KPK Expansive Soil and Their Prediction Correlations by Bakht Zamin, Hassan Nasir, Khalid Mehmood, Qaiser Iqbal

    Published 2020-01-01
    “…Expansive clays are found worldwide in arid and semiarid regions. …”
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  8. 928

    Contribution to the knowledge of early geotechnics during the 20th century: Laurits Bjerrum by G. Guillán-Llorente, B. Muñoz-Medina, A. Lara-Galera, R. Galindo-Aires

    Published 2025-02-01
    “…Terzaghi wanted to meet the engineer who had written a paper on the stability of the unusual Norwegian quick clays at the European Slope Congress in Stockholm. …”
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  9. 929

    Probing the Catalytic Efficiency of Supported Heteropoly Acids for Esterification: Effect of Weak Catalyst Support Interactions by Ali Alsalme, Aliyah A. Alsharif, Hamda Al-Enizi, Mujeeb Khan, Saad G. Alshammari, Mshari A. Alotaibi, Rais Ahmad Khan, Mohammed Rafiq H. Siddiqui

    Published 2018-01-01
    “….% of heteropolytungstate (HPW) supported on various clays or SiO2 were prepared, and their catalytic efficiency was evaluated for esterification of acetic acid with heptanol. …”
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    Article