Strength, Hydraulic, and Microstructural Characteristics of Expansive Soils Incorporating Marble Dust and Rice Husk Ash by Fazal E. Jalal, Sultani Mulk, Shazim Ali Memon, Babak Jamhiri, Ahsan Naseem

“…This study evaluates the strength and consolidation characteristics of expansive soils treated with marble dust (MD) and rice husk ash (RHA) through a multitude of laboratory tests, including consistency limits, compaction, uniaxial compression strength (UCS), and consolidation tests. …”
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Investigating the Effect of Wood Ash–Lime Blend in the Stabilization of Reclaimed Asphalt Pavement for Road Construction. by Byamugisha, Mark

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Preparation of Laundry Soap from Palm Oil and Lye from Ash of Dry Eucalyptus Tree. by Bwambale, Gerald

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Assessing the Effect of Groundnut Shell Ash-Lime Stabilization of Reclaimed Asphalt Pavement for Road Construction. by Tumusiime, Innocent

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Indoor air quality in buildings: Assessment of exposure to enhanced natural radioactivity by Taoufiq Laila, Arrakhiz Fatimaezzahra, Guendouli El Mehdi, Chourak Mimoun

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Microstructural Analysis and Radiological Characterization of Alkali-Activated Materials Based on Aluminosilicate Waste and Metakaolin by Nataša Mladenović Nikolić, Aleksandar Kandić, Jelena Potočnik, Nemanja Latas, Marija Ivanović, Snežana Nenadović, Ljiljana Kljajević

Subjects: “…fly ash…”
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A Study on the Evaluation of Field Application of High-Fluidity Concrete Containing High Volume Fly Ash by Yun-Wang Choi, Man-Seok Park, Byung-Keol Choi, Sung-Rok Oh

“…This study shows the mechanical properties and field applicability of high-fluidity concrete using mass of fly ash as alternative materials of cement. The high-fluidity concrete mixed with 50% fly ash was measured to manufacture concrete that applies low water/binder ratio to measure the mechanical characteristics as compressive strength and elastic modulus. …”
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Effect of curing temperature on the soil physical and mechanical properties on clay shale geopolymer fly ash stabilization by Edi Hartono, Willis Diana, Agus Setyo Muntohar, Muhammad Azhar, Lia Indriani

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Mechanisms of concentration control alkali activated fly ash stabilized saline soil in seasonally frozen regions by Sining Li, Yong Huang, Jian Sun, Qiushuang Cui, Rui Yu, Yubin Liu

“…Geopolymer materials containing fly ash (FA) activated by different NaOH concentrations were studied for study on stabilized soil with saline soil, with NaOH concentrations used ranged from 0.1 to 0.9. …”
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Synthesis of Orange Colored Silica Gel Based on Rice Husk Ash by Using Iron Salt Indicator by Pooneh Abachi, Reza Khoshbin, Ramin Karimzadeh

“…The main component in the production of silica gel is sodium silicate, which can be derived from natural raw materials such as sugarcane bagasse ash, rice husk ash and coconut shell. In this study, sodium silicate was extracted from rice husk ash (RHA), followed by the synthesis of silica gel using the sol-gel method. …”
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Predicting ash content and water content in coal using full infrared spectra and machine learning models by Suprapto Suprapto, Antin Wahyuningtyas, Kartika Anoraga Madurani, Yatim Lailun Ni'mah

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Adsorption of Phenol from Aqueous Solution onto Fly Ash from a Thermal Power Plant by Richa Sharan, Gurdeep Singh, Sunil K. Gupta

“…The object of the work describe herein was to assess the phenol adsorption capacity of fly ash under varying experimental conditions such as adsorbent dosage, pH, varying phenol concentration and contact time. …”
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Effects of Different Ratios of Fly Ash and River Sand on Mechanical Properties of Cemented Paste Backfill Materials by Jiang Li, Shenggen Cao, Yang Liu, Chiyuan Che, Changzheng Zhao, Shuyu Du, Kaifei Wang, Ruiting Ma

“…The effects of different fly ash (FA) and RS ratios on uniaxial compressive strength (UCS), elastic modulus, and microstructure of CPB were studied using uniaxial compression test and scanning electron microscopy. …”
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Coal Fly Ash as a Soil Amendment for Phosphorus Adsorption in Red Clay Soils of the Loess Plateau by GAO Jiangqi, DUAN Runbin, LU Xinyu, LI Yuzhen, SUN Yao, ZHU Bingzi

“…[Purposes] This work has been done to deal with soil phosphorus pollution in the Loess Plateau area and similar environmentally sensitive regions and develop a technique for reusing coal fly ash. [Methods] Batch studies with coal fly ash as a soil amendment were conducted to systematically investigate the impact of dosage, pH, initial phosphorus concentration, time, and temperature on phosphorus adsorption in red clay soils with amendment of coal fly ash. …”
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Synthesis, characterization and application of composite derived from rice husk ash with aluminium oxide for sorption of uranium by W. M. Youssef, M. S. Hagag, A. H. Ali

“…The scanning electron microscopy photos revealed that the rice husk ash (RHA)–alumina composite has vacant or regular cavities before the adsorption, and the cavities are fully occupied by uranium after adsorption. …”
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Self-Compacting Concrete with Artificial Lightweight Aggregates from Sugarcane Ash and Calcined Scheelite Mining Waste by Jemima Tabita F. de Sousa, Marcos Alyssandro S. dos Anjos, José Anselmo da S. Neto, Evilane C. de Farias, Fernando G. Branco, Cinthia Maia Pederneiras

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Adsorption of Oleic Acid on Silica Gel Derived from Rice Ash Hulls: Experimental and Theoretical Studies by Asem A. Atia, Ahmed M. El-Nahas, Asmaa M. Marie, Laila D. Al Mahdy

“…Experimental and quantum chemical calculations have been used to study the adsorption of oleic acid on silica gel derived from rice ash hulls. Characterization of the gel showed that it had a BET specific surface area of 131.7 m 2 /g and a point of zero charge (pzc) at a pH value of 3. …”
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Optimization Analysis of Mechanical Properties of Fly Ash-Based Multicontent Gasification Slag Paste Filling Material by Denghong Chen, Tianwei Cao, Ran Chen, Chao Li

“…It is found that before proportioning, coal gangue of 2.5∼5 mm accounts for 80.8%, furnace bottom slag of less than 2.5 mm accounts for 56.5%, fly ash of 20∼80% μm accounts for 80%, and fly ash of 10∼20% μm accounts for 90%. …”
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Strength Behavior of Flat and Folded Fly Ash-Based Geopolymer Ferrocement Panels under Flexure and Impact by Dharmar Sakkarai, Nagan Soundarapandian

“…With the objective of decreasing CO2 emissions, concrete utilizes wastes such as fly ash disposed by industrial sectors. Six panels (three flat and three folded) were cast utilizing a fly ash-dependent geopolymer mortar of size 1000 mm × 400 mm × 30 mm in addition to two panels of each type for the impact study. …”
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Phosphate Ion Removal from Aqueous Solution Using an Iron Oxide-Coated Fly Ash Adsorbent by Shuhua Yao, Jinyan Li, Zhongliang Shi

“…The ability of an iron oxide/fly ash composite adsorbent prepared with municipal solid waste fly ash and iron nitrate to remove phosphate ions from aqueous solutions has been tested. …”
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