Results 61 to 70 of about 17,384 (228)
The reactivity of aluminosilicate glasses in cements - effects of Ca content on dissolution characteristics and surface precipitation [PDF]
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
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
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]
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
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]
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
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
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]
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]
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
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