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Production of agroindustrial ashes with pozzolanic activity via acid leaching, conjugated burning and ultrafine grinding
(ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2020)
Calcined illite-chlorite shale as supplementary cementing material: Thermal treatment, grinding, color and pozzolanic activity
(Elsevier Science, 2019-10)
The thermal transformation (100–1100 °C) of two shales containing illite-chlorite (I/Ch), feldspars and quartz from La Cabañita quarry (Olavarria, Argentine) was studied by TG-DTA, XRD and FTIR. It included dehydration; ...
Potential use of Argentine kaolinite clays as pozzolanic material
(Elsevier Science, 2014-11)
Different Argentine kaolinitic clays were selected to study their potential pozzolanic activity. The incidence of several factors such as the origin of deposits (primary or sedimentary clays), mineralogical composition, ...
Sulfate performance of calcined illitic shales
(Elsevier, 2021-07)
In the past, calcined pozzolans were largely used in massive concrete, and nowadays, they appear as an excellent alternative to reduce the clinker factor in general use cement. The pozzolanic activity of two calcined illitic ...
Characteristics and pozzolanic attributes of opaline sandstones of the Serra de Itaqueri, São Paulo, BrazilCaracterísticas e propriedades pozolânicas de arenitos opalinos da Serra de Itaqueri, SP
(Instituto Geológico, Secretaria do Meio Ambiente, São Paulo, 2002)
Diatomaceous earth: a natural pozzolan of the Paraná Basin, state of São PauloTerras diatomáceas: uma pozolana natural na Bacia do Paraná, Estado de São Paulo
(Instituto Geológico, Secretaria do Meio Ambiente, São Paulo, 2002)
Use of the rice and corn husk ashes as an innovative pozzolanic material in ceramic tile adhesive production
(Elsevier BVNetherlands, 2022)
Does the colour of the waste glass affect their efficiency as supplementary cementitious material?
(Taylor & Francis, 2020-11)
Glass from the solid urban waste is presented mainly in amber, green and transparent colour. Regarding their reactivity, several studies argue that there are differences among each colour when they are used as supplementary ...
Artificial additions for cement: reproduction in laboratory of fluidized bed ash
(Elsevier, 2015)
This paper presents a experimental laboratory simulation of wastes that will be produced as a result of the implementation of a circulating fluidized bed (CFB) steam generator that is being built in the town of Rio Turbio ...
Production of a highly pozzolanic sugarcane bagasse ash via densimetric fractionation and ultrafine grindingProdução de uma cinza do bagaço da cana-de-açúcar de elevada pozolanicidade via fracionamento densimétrico e moagem ultrafina
(ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2022)