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Effect of two activation methods on mechanical properties of high volume fly ash binders
(Institut za multidisciplinarna istraživanja, 2022)
In this work, the effects of mechanical and chemical activation, as well as their combination, on the mechanical properties of high volume fly ash (HVFA) binders were investigated. Mechanical activation was conducted by ...
Microscopy and microanalysis of alkali activated fly ash binder
(F.A. Finger-Institut fur Baustoffkunde, Bauhaus-Universitaet Weimar, Germany, 2012)
Large quantities of fly ash (FA) are produced worldwide by burning of pulverized coal in the thermal power plants. It is a dustlike material which usually contains significant amount of amorphous phase due to rapid cooling ...
Durability of high volume fly ash binders
(Institut za multidisciplinarna istraživanja, 2023)
Fly ash (FA), a by-product from thermal power plants, has been used for decades as Portland cement replacement material. Recently, additional efforts have been made by scientist and engineers worldwide with an aim to ...
Characterisation of fly ash-based geopolymers activated with sodium silicate
(University of Belgrade, Technical Faculty in Bor and Mining and Metallurgy Institute Bor, Serbia, 2014)
The present work examines the effects of sodium silicate activating solution on the properties of fly ash-based geopolymers. Various geopolymers were synthesized utilizing fly ash, sodium silicate solution and NaOH. Moduli ...
Технолошки поступак синтезе термостабилног геополимера на бази електрофилтерског пепела из термоелектране Морава - Свилајнац
(2013)
Овим техничким решењем дефинисан је поступак синтезе термостабилног геополимера на бази ЕФП Свилајнац. Геополимер је синтетисан алкалном активацијом ЕФП применом 10 М раствора NaOH као алкалног активатора. Након 24 h ...
Поступак добијања геополимера на бази ЕФП Свилајнац алкалном активацијом електрофилтерског пепела раствором натријум-силиката модула 0,5
(2010)
Овим техничким решењем описан је поступак синтезе геополимера, новог производа на бази електрофилтерског пепела термоелектрана. Геополимер је добијен алкалном активацијом ЕФП Свилајнац раствором натријум-силиката модула ...
Durability of alkali activated materials
(Institute for Multidisciplinary Research, University of Belgrade, 2015)
In the last decade, great scientific attention has been devoted to alkali activated materials, including geopolymers and other related materials. These materials are seen as promising alternative binders, with a possibility ...