A Quality Control Scheme for a Commercial Pozzolana Plant: A Case Study of Pozzolana Ghana Ltd [PDF]
Ghana Journal of Science, 2019 A Quality control scheme was developed for a 200 ton per day commercial pozzolana plant. The scheme was evaluated for the first 34 days of production. Statistical Process Control techniques were specifically applied to the mechanical properties of setting times and compressive strength.
Sarfo-Ansah, J. +3 more
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The Apparent Thermal Conductivity of Pozzolana Concrete [PDF]
Physics Procedia, 2011 AbstractThe recent development of some lightweight construction materials, such as light concrete, can play an important role as an insulator, while maintaining sufficient levels of mechanical performance. The quality of insulation to provide depends on the climate, the exposure of the walls and also the materials used in the construction.
Bessenouci, M. Z. +4 more
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Prediction of capillary absorption and compressive strength, applying multiple linear regression and artificial neural networks in concrete with natural pozzolana addition [PDF]
Revista de la ConstrucciónCement is the fundamental binder of concrete, and its manufacture has a significant impact on the environment; therefore, it is necessary to look for eco-sustainable alternatives, including additions such as natural pozzolana, which affect the internal ...
A. Torre-Carrillo +5 more
semanticscholar +2 more sources
Bioremoval Performances of Hexavalent Chromium by Suspended and Immobilised Microbial Biomass onto Pozzolana: Studying the Self-purification Mechanism [PDF]
Kemija u Industriji, 2022 Hexavalent chromium is one of the hazardous metals that can be found in industrial effluents such as wood treatment units, mining, leather tanning, pigment, steel and electroplating industry.
Larbi Mahmoudi +5 more
doaj +1 more source
Journal of Sustainable Construction Materials and Technologies, 2020 Prediction of strength in cement based materials is vital in construction industry as it forms the basis upon which important tasks can be performed such as the time for mortar form removal, project scheduling and quality control among others.
Joseph Marangu
doaj +1 more source
Fly Ash and Natural Pozzolana Impacts on Sustainable Concrete Permeability and Mechanical Properties
Buildings, 2023 This paper studied the effect of fly ash (FA) and natural pozzolana (NP) as partial cement substitutes on sustainable concrete permeability and mechanical and microstructural properties.
Mohd O. Mohsen +6 more
semanticscholar +1 more source
POZZOLANA MORTAR AND PINE TIMBER [PDF]
Nature, 1878 n ...
Maxwell, Henry H., Tyndall, R. A.
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Mechanochemical treatment of Serbian kaolin clay to obtain high reactive pozzolana [PDF]
Journal of the Serbian Chemical Society, 2013 Mechanochemical treatment of Serbian kaolin clay was carried out in a planetary ball mill using two different milling media, hardened steel or zirconia vials and balls. The samples obtained with various milling times were characterized by the particle
Mitrović Aleksandra, Zdujić Miodrag
doaj +1 more source
Application of FOSM and Chebyshev’s Theorem Concept to Predict Compressive Strength Attributes of Corncob Ash Embedded Cement Concrete [PDF]
Computational Engineering and Physical Modeling, 2020 In the present study the physical and mechanical properties of Corn Cob Ash (CCA) embedded cement concrete of mix proportions 1:1.6:2.6 and water-cement ratios of 0.45 were examined and compared with conventional cement concrete.
B S Keerthi Gowda, M S Dakshayini
doaj +1 more source
The Effect of Clay Pozzolana-Cement-Composite on the Strength Development of a Hydraulic Backfill [PDF]
, 2018 The study sought to investigate the potential application of clay pozzolana as a supplement for cement in hydraulic backfill, using classified tailings from AngloGold Ashanti, Obuasi Mine.
Gidigasu, Solomon Senyo Robert +5 more
core +1 more source