... of a colloidal network. cement paste critical strain cross-over strain deformation fly ash (PFA) mechanisms rheological rheological properties structural build-up viscoelastic region Pastes of each powder were made with different solid volume fractions (25, 35, 40, 45, 48 and 50%); the amount...

... Emerald Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only alkali-activated cements apparent activation energy blast-furnace slag fly ash (PFA) kinetics Natural Science Foundation of Shandong Province ZR2024QE333 ZR2022QE064 National Key Research...

... CO₂ conservation depth of carbonation fly ash (PFA) industrial wastes layer-by-layer grinding pH method phenolphthalein–alcohol solution method sequestration UN SDG 13: Climate action waste China has adopted a development strategy to actively combat climate change (Wei et al...

... strength fly ash (PFA) geopolymers setting properties thermal behaviour In the 1970s, Professor Joseph Davidovits invented the term ‘geopolymer,’ an inorganic polymer with a three-dimensional (3D) network of inorganic molecules. It can be produced by a reaction between aluminosilicates...

... ash (PFA) grinding interfacial transition zone microhardness strength Utilisation of supplementary cementitious materials (SCMs) as a partial replacement for clinker is the most effective way to reduce carbon dioxide (CO_{2) emissions and the energy requirements associated}...

... and fly ash (FA) Figure 2. Scanning electron microscopy (SEM) image of nano silica as the nano additive used in this study Figure 4. View of viscometer test conducted in the study fly ash (PFA) nanostructure nano silica rheological properties Recent trends...

... contents, particularly beyond 28 days. 15 06 2021 20 04 2022 ICE Publishing: All rights reserved 2022 compressive strength fly ash (PFA) reactivity standards & codes of practice Fly ash has found increasing use in concrete over the past 50 years, offering benefits...

... encompassing the extremities. Coded/uncoded control variables and constant parameters are presented in Tables 3 and 4 , respectively. 11 08 2021 11 04 2022 ICE Publishing: All rights reserved 2022 alkali-activated cements curing fly ash (PFA) Coal-fired power plants form...

... 2020 ICE Publishing: All rights reserved 2021 alkali-activated cements fly ash (PFA) rheological/rheological properties A binder made of cement and water is conventionally used for making concrete. Producing concrete for various applications, such as self-levelling applications...

... concentrations: (a) 6 M; (b) 8 M; (c) 10 M; (d) 12 M. C, calcite; Ca, calcium aluminium oxide; M, magnesite 24 06 2020 26 02 2021 01 04 2021 ICE Publishing: All rights reserved 2021 compressive strength fly ash (PFA) geopolymers A comparison of the water absorption...

... ash used. Therefore, during this period, the chemical composition of the fly ash had little effect, while its fineness had a significant effect on the early rate of hydration. 13 09 2018 27 04 2019 29 04 2019 ICE Publishing: All rights reserved 2019 durability fly ash...

... are attributed to the accelerated pozzolanic reaction of FAC in the presence of NT and the pore-filling effect of nano particles. 26 01 2019 28 11 2019 14 01 2020 ICE Publishing: All rights reserved 2020 compressive strength fly ash (PFA) microstructure Persistent...

... was found to be similar to that reported in earlier studies on FA and suggests suitability for their use in concrete construction. 22 11 2017 19 04 2018 19 04 2018 ICE Publishing: All rights reserved 2018 fly ash (PFA) production reactivity Electricity generation...

... 11 2017 ICE Publishing: All rights reserved 2017 blended cements compressive strength fly ash (PFA) Hybrid fly ash cement is a binder with a composition between that of pozzolanic fly ash cement and alkali-activated fly ash cement (Donatello et al., 2013 , 2014a...

... after the second peak in all the samples investigated. As many researchers assume, this peak is attributed to the hydration of the slag component (Bougara et al., 2010 ; Escalante-Garcia and Sharp, 2004 ; Gruyaert et al., 2010). blast furnace slag fly ash (PFA) hydrated cement...

... 11 2016 16 11 2016 ICE Publishing: All rights reserved 2016 calcium carbonate fly ash (PFA) microsilica/silica fume Concrete is the most used man-made product in the world and its annual consumption is surpassed only by that of water. Nearly 3 t (> 1 m³...

... content: % by mass Residue on 45 μm sieve: % by mass Particle size: μm 310–325 0·4–0·6 17–18 7 ± 4 Figure 4. Comparison of compressive strength of AG and CG at different curing times ICE Publishing: All rights reserved 2016 compressive strength fly ash (PFA...