Results 91 to 100 of about 96,863 (233)
Improved performance of coal bottom ash co-mixtured concrete
IOP Conference Series: Materials Science and Engineering, 2019 Abstract The present research aims to prepare concrete by adopting coal bottom ash (CBA) as a replacement of fine aggregate. Various strength and durability tests were performed by replacing fine aggregate with CBA in percentages varying from 0-80%.
Satgurdev Simran +4 more
openaire +1 more source
Coal ash foamed bricks stabilised with hydrated limeactivated GGBS (HL-GGBS) / Mohamad Ezad Hafez Mohd Pahroraji [PDF]
, 2017 Coal-fired thermal power plant produces million tonnes of coal ash as an industrial by-product and is significant to be used as raw material for fabrication of bricks. Coal ash could potentially substitute the traditional materials i.e.
Mohd Pahroraji, Mohamad Ezad Hafez
core
Adsorption of Acid Orange 8 Dye from Aqueous Solution Onto Unmodified and Modified Zeolites
Orbital: The Electronic Journal of Chemistry, 2015 The adsorption of the acid dye Acid Orange 8 (AO8) onto unmodified and modified zeolites from coal fly ash and bottom ash was evaluated. The coal fly ash and bottom ash used in the synthesis of the zeolites by alkaline hydrothermal treatment were ...
Tharcila Colachite Rodrigues Bertolini +3 more
doaj +3 more sources
Penggunaan Bahan Bakar Alternatif dalam Industri Semen
Mimbar, 2009 One of the various ways to utilize coal ash from either industrial- or power generation (utility) boilers in form of bottom ash and fly ash is brickmaking.
Stefano Munir
doaj
Medical and Veterinary Entomology, EarlyView.A study of louse flies in the United Kingdom, Isle of Man, and Ireland found 212 different interactions between Hippoboscidae and their hosts, of which 70 were previously unrecorded. No louse flies were found on aquatic species of birds. Host‐switching to gulls (Laridae) has occurred during a period in which these species have started relying on ...
Denise C. Wawman +2 more
wiley +1 more source
THE INFLUENCE OF COMPACTION METHODS ON THE PROPERTIES OF HOLLOW CONCRETE BRICKS UTILIZING FLY ASH AND BOTTOM ASH [PDF]
, 2011 This study focuses on the maximal use of industrial waste from burning coal, i.e. fly ash and bottom ash, in making hollow concrete bricks (HCB). Fly ash (FA) and bottom ash (BA) obtained from East Java, Indonesia, is incorporated to partly replace the ...
Antoni, Antoni, Hardjito, Djwantoro
core
Sedimentology, EarlyView.ABSTRACT Thin ferruginous sandy crusts are common on top of sandstone beds in the Early Permian post‐glacial deposits of the Paraná Basin in southern Brazil. These crusts usually preserve wrinkle structures, suggesting that they might be a product of microbial mediation.
Patrícia Weschenfelder +2 more
wiley +1 more source
Durabilité d’un ciment composé à base de mâchefer de Tefereyre (Niger): absorption capillaire, porosité accessible à l’eau et attaque acide [PDF]
, 2016 In this study, we evaluate the durability characteristics of composite cement with coal bottom ash produced by SONICHAR (Société Nigérienne de Charbon).
AGBODJAN, Prince William +4 more
core +1 more source
Potential of Orange Peel Ash as a Cement Replacement Material [PDF]
, 2019 The potential of Orange peel ash (OPA) as a cement replacement material was investigated with focus on the effect of OPA content on the physicomechnical properties such as consistency, setting times, soundness, compressive and flexural strengths of OPA ...
Abdullahi, Basiru +2 more
core +2 more sources
Feasibility Of Making Concrete Using Lignite Coal Bottom Ash As Fine Aggregate
Archives of Civil Engineering, 2015 Concrete is generally produced using materials such as crushed stone and river sand to the extent of about 80-90% combined with cement and water. These materials are quarried from natural sources. Their depletion will cause strain on the environment.
Thandavamoorthy T. S.
doaj +1 more source