Results 61 to 70 of about 17,384 (228)

Influence of Phosphates on Pore Solution pH in Alkali‐Activated MgO‐Al2O3‐SiO2‐P2O5 Cement

open access: yesInternational Journal of Ceramic Engineering &Science, Volume 8, Issue 1, January 2026.
Comparison of thermodynamic calculations and experimental measurements in alkali‐activated MgO‐Al2O3‐SiO2‐P2O5 cementitious materials. ABSTRACT Nuclear waste storage applications require a new type of cementitious material having lower pH than Portland cement and compatibility with embedded steel.
Titus Reed, John C. Mauro
wiley   +1 more source

Compressive Strength and Resistance to Sulphate Attack of Ground Granulated Blast Furnace Slag, Lithium Slag, and Steel Slag Alkali-Activated Materials

open access: yesBuildings
Alkali-activated materials (AAMs) are favoured for their low carbon emissions, excellent mechanical properties, and excellent chemical resistance. In this paper, ternary alkali-activated cementitious materials were prepared from slag, steel slag, and ...
Shunshan Zhang   +3 more
doaj   +1 more source

Durability of alkali activated slag in a marine environment: Influence of alkali ion [PDF]

open access: yesJournal of the Serbian Chemical Society, 2018
The durability of alkali-activated steel electric arc furnace slag (EAFS) in a marine environment was evaluated with respect to the chemical composition of the alkaline activator.
Nikolić Irena   +4 more
doaj   +1 more source

The influence of curing temperature on the strength and phase assemblage of hybrid cements based on GGBFS/FA blends

open access: yesFrontiers in Materials, 2022
Hybrid cements are composites made of Portland cement or Portland clinker and one or more supplementary cementitious materials like slag, fly ash or metakaolin, activated with an alkali salt.
Ricky Henning   +6 more
doaj   +1 more source

Durability performance of Green Concrete Incorporating Various Wastes: A Review [PDF]

open access: yes, 2019
The present manuscript stands for the review on the topic of durability attribute of concretes developed by means of green conception with incorporation of a variety of solid industrial waste slag from Ground Granulated Blast Furnace, silica fume, rice ...
LUHAR, Ismail, LUHAR, Salmabanu
core  

Optimization and predictive modelling of biodiesel production from waste cooking oil catalyzed by blast furnace slag geopolymer using RSM and machine learning

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 1, Page 6-30, January 2026.
Abstract Biodiesel production from waste cooking oil (WCO) has emerged owing to growing interest in sustainable energy sources. Geopolymers synthesized from industrial wastes, such as blast furnace slag (BFS), are promising catalysts because of their environmental benefits and catalytic properties.
Pascal Mwenge   +3 more
wiley   +1 more source

Creep Differences Between Alkali-Activated Fly Ash–Slag and Cement-Based Materials and Prediction Models

open access: yesBuildings
Alkali-activated fly ash and slag binders are regarded as environmentally friendly building materials. However, the creep properties of the alkali-activated materials differ from ordinary Portland cement-based materials.
Dunwen Huang   +5 more
doaj   +1 more source

Mechanical and hydration properties of ground granulated blastfurnace slag pastes activated with MgO-CaO mixtures [PDF]

open access: yes, 2014
Since alkali-activated slag using conventional activators suffers from economical and technical problems, other alternative activators should be explored.
Al-Tabbaa, A   +4 more
core   +2 more sources

Alkali activated slag based on steelmaking slag: application and properties [PDF]

open access: yes, 2022
Alkali activated slag (AAS) is an environmentally friendly material which were extensively investigated in a pass two decade. Currently, these materials are considering as an effective alternative for cement binder. Process of slag alkali activation involves a chemical reaction between solid calcium aluminosilicate materials and a highly alkaline ...
Nikolić, Irena   +5 more
openaire  

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