Results 111 to 120 of about 3,765 (253)

Influence of chemical pretreatment on the pozzolanicity of recycled glass microparticles used as a substitute for Portland cement

Materiales de Construccion
This research investigated the influence of using chemically treated glass microparticles as a partial replacement for cement in Portland cement pastes and mortars.
J.V.F. Barros Correia, H. Campos dos Santos, Y.S. Bomfim Fraga, R.M.P.B. Oliveira   +3 more
doaj   +1 more source

Plasters modified by burnt clays [PDF]

, 2015
Disertační práce se zabývá reaktivitou pálených jílů v souvislosti s modifikovanými vápennými maltami. Teoretická část disertační práce obsahuje přehled vlastností vápenných malt, jejich kvalitu a způsoby jejich degradace.
Soukupová, Eva
core  

Pozzolans in concrete pavements

Materiales de Construcción, 1950
no ...
openaire   +3 more sources

Ignimbrites Related to Neogene Volcanism in the Southeast of the Iberian Peninsula: An Experimental Study to Establish Their Pozzolanic Character. [PDF]

Materials (Basel), 2023
Martín DA, Costafreda JL, Presa L, Crespo E, Parra JL, Astudillo B, Sanjuán MÁ.   +6 more
europepmc   +1 more source

Effects of Elevated Temperature on Splitting Tensile Strength of OPC and BLA Pozzolanic Concrete and Mortar [PDF]

, 2017
Catherine Mayowa Ikumapayi, Samuel L Akingbonmire   +1 more
openalex   +1 more source

Effect of Processed Volcanic Ash as Active Mineral Addition for Cement Manufacture. [PDF]

Materials (Basel), 2022
Rosales J, Rosales M, Díaz-López JL, Agrela F, Cabrera M.   +4 more
europepmc   +1 more source

Análisis de las propiedades estructurales del concreto modificado con la fibra de bagazo de caña [PDF]

, 2019
Trabajo de Investigación TecnológicaEn este trabajo de investigación se analizó el comportamiento mecánico del concreto con la incorporación de diferentes porcentajes de fibra de bagazo de caña mediante ensayos a compresión y Microscopía Electrónica de
Huertas-Alarcón, Lizeth Yuriana, Martínez-Celis, Paola Andrea   +1 more
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Properties of corn cob ash and effect on hydration kinetics in PC-blended cementitious systems

Discover Civil Engineering
The study investigates the effects of the properties of calcined corn cob ash on the hydration kinetics of Portland cement (PC). The corn cob ashes were used at PC replacement levels of 15% and 30%.
Oluwadamilola Adepeju Fadele, Mike B. Otieno   +1 more
doaj   +1 more source

Assessment of Pozzolanic Activity of Ground Scoria Rocks under Low- and High-Pressure (Autoclave) Steam Curing. [PDF]

Materials (Basel), 2022
Fares G, Alhozaimy AM.
europepmc   +1 more source

New low cost and green composite binder for construction [PDF]

, 2019
One of the most promising ways to make cement and concrete more sustainable is to blend them with the proper supplementary cementitious materials (SCM).
Mokhtari, Pozhhan
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