Results 111 to 120 of about 4,199 (222)

Characterisation and Strength Activity Index of Eco-Processed Pozzolan

open access: yesInternational Islamic University Malaysia Engineering Journal
Eco-processed pozzolan (EPP) is a newly emerging pozzolanic material produced from the extraction, refinement, and calcination of spent bleaching earth.
Abraham Henry Bernard   +1 more
doaj   +1 more source

Potential of mixing aluminum shavings- cupola slag-mill scale to obtain a pozzolanic material by aluminothermy

open access: yesMinería y Geología, 2019
Chemical and thermodynamic possibilities assessment of aluminum thermodynamic lamination process mill scale-aluminum shavings was made to modify the cupola slag in a pozzolan (SiO2: 70%, Al2O3: 23% and CaO: 7%) by electric arc, using limestone and silica
Leidys Laura Pérez-González   +3 more
doaj  

Physical properties and reactivity of pozzolans, and their influence on the properties of lime-pozzolan pastes

open access: yes, 2011
This paper studies how pozzolan properties including particle size, specific surface, chemical and mineral composition, amorphousness and water demand, affect their reactivity as well as the strength of lime?pozzolan pastes. Reactivity was evaluated with
WALKER, ROSANNE, PAVIA, SARA
core  

Produc-tion and Characterization of Pozzolan with Raw Clay from Burkina Faso

open access: yes, 2020
Four raw deposits clayey materials in Burkina Faso have been characterized using X-ray diffraction, infrared spectroscopy and ICP-AES to evaluate their suitability to be used as pozzolan in cement.
R Kaboré   +6 more
core  

PEMANFAATAN LIMBAH LUMPUR PANAS BUMI DARI PEMBANGKIT LISTRIK TENAGA PANAS BUMI DIENG SEBAGAI BAHAN POZZOLAN

open access: yes, 2011
Geothermal sludge is an undesired product from operation of geothermal power plants. Geothermal sludge contains amorphous silica in an amorphous form. In the present study, geothermal sludge from Dieng power plant was treated to produce an alternative ...
, Indra Perdana, S.T., M.T., Ph.D.   +1 more
core  

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