Results 31 to 40 of about 62,320 (296)
Journal of Microscopy, 2023 AbstractWhen the first concrete was poured in 1949 for the Hungry Horse Dam (Montana, USA), pozzolan cements had already been used in several major North American dams, including Grand Coulee on the Columbia River (diatomaceous earth explored but ultimately not used), Friant on the San Joaquin River and Altus on the North Fork Red River (pumicite) and ...
Amy Montgomery +4 more
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Surface Modified Fly Ash For Value Added Products (Sumo Fly Ash) [PDF]
, 2021 Project Description The primary objective of this project is to advance the development of technology for synthesizing sulfurized vegetable oil modified (SuMo) fly ash particles with inherently reduced metal leaching for use as novel fillers in multi ...
Chandrasekar, Sriraam, Baroi, Chinmoy
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Case Studies in Construction Materials, 2019 In this paper, an experimental study on the effect of fly ash fineness on the heat of hydration, microstructure, flow and compressive strength of blended cement pastes was carried out and evaluated against control cement paste.
Farzad Moghaddam +2 more
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Analisis Daur Hidup Produksi Beton Fly Ash sebagai Upaya Mengurangi Dampak Emisi CO2
Jurnal Ilmu Lingkungan, 2023 Penggunaan batubara untuk produksi energi listrik menimbulkan berbagai dampak lingkungan seperti deforestasi hutan untuk pembukaan lahan tambang batubara dan pencemaran udara dari limbah fly ash. Jumlah timbulan limbah fly ash harus dikendalikan.
Ahzab Muttaqien +2 more
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Dampak Penambahan Fly Ash Batu Bara Terhadap Kinerja Balok Beton Bertulang Tunggal
RekayasaThe Paiton Steam Power (PLTU) is an industry that uses coal as fuel. One of the wastes is fly ash. Fly ash can be used as a partial replace cement because it has pozzolanic properties.
Yulinda Sukmawati +2 more
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A Review on Early Age and Long-term Compressive Strength of High-volume Fly Ash Concrete
MATEC Web of Conferences, 2018 Fly ash is a by-product of the combustion of the coal-fired electric power stations, and disposal of fly ash has been one of the environmental challenges. Much of the studies have been focused on the mechanical property of fly ash concrete.
Li Mu
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Journal of Chemistry, 2020 In this study, fly ash (FA) and multiwalled carbon nanotubes (MWCNTs) were used to make environmentally friendly nanocomposites, which have high fire retardant properties and high mechanical properties. Industrial waste such as fly ash has become a major
Tuan Anh Nguyen, Quang Tung Nguyen
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Infrastructures, 2021 The study aims to develop a reliable model using gene-expression programming (GEP) technique for estimating the unconfined compressive strength (UCS) of soil stabilization by cement and fly ash.
Van-Ngoc Pham +2 more
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, 2014 Citation: 'fly ash' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.F02465 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial usage
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Effects of fly ash with different mesh sizes on the physicochemical properties of aeolian sandy soil and the growth of Pakchoi [PDF]
E3S Web of ConferencesTo rationalize the application of fly ash for aeolian sandy soil improvement, this study used 0-180 mesh, 180-325 mesh, and >325 mesh fly ash as amendments in a pot experiment, determining soil physicochemical properties and pakchoi growth indices to ...
Ren Junxiang, Zou Jingjing, Gun Chunbin
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