Results 61 to 70 of about 17,383 (227)

Experimental study of high-temperature resistance of alkali-activated slag crushed aggregate mortar

Journal of Materials Research and Technology, 2023
Rational utilization of blast furnace slag improves resource utilization rate and is a measure to ameliorate environmental degradation and climate crisis. Alkali-activated slag cementitious material (AASCM) has high temperature resistance and can provide
Wenxuan Huang, Ying Wang, Yaming Zhang, Wenzhong Zheng   +3 more
doaj   +1 more source

The reactivity of aluminosilicate glasses in cements - effects of Ca content on dissolution characteristics and surface precipitation [PDF]

, 2017
Non peer ...
Macphee, Donald E, Newlands, Katrina C
core   +1 more source

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

International 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

Buildings
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, Yannian Zhang, Jisong Zhang, Yunkai Li   +3 more
doaj   +1 more source

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

Journal 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, Tadić Milena, Janković-Častvan Ivona, Radmilović Vuk V., Radmilović Velimir R.   +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

Frontiers 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, Patrick Sturm, Daniel A. Geddes, Daniel A. Geddes, Sylvia Keßler, Brant Walkley, Gregor J. G. Gluth   +6 more
doaj   +1 more source

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

, 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

The 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, Djemima Bulanga, Hilary Rutto, Tumisang Seodigeng   +3 more
wiley   +1 more source

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

Buildings
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, Lipeng Xia, Qiaoming Yuan, Youbao Zou, Hui Peng, Dunzhi Huang   +5 more
doaj   +1 more source

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

, 2014
Since alkali-activated slag using conventional activators suffers from economical and technical problems, other alternative activators should be explored.
Al-Tabbaa, A, Gu, K, Jin, F, Liu, J, Shi, B   +4 more
core   +2 more sources