Results 51 to 60 of about 55,143 (161)

Influence of raw material properties on microscopic and mechanical characteristics of alkali-activated materials

Case Studies in Construction Materials
Alkali-activated fly ash and slag pastes are considered a new low-carbon cementitious material with good mechanical characteristics and durability.
Dunwen Huang, Hao Chen, Youbao Zou, Qiaoming Yuan, Hui Peng   +4 more
doaj   +1 more source

Effect of oil shale ash, Al, Zn and H2O2 foaming agents on formation of NASH and CSH cementitious gels in alkali activated reactions of kaolin and metakaolin

Discover Materials
Although waste left after combustion of oil shale is a rich in silicon, calcium and to less extent aluminum, alkali activation of the ash was of limited success in previous studies.
Fawwaz I. Khalili, Bassam El-Eswed, Omar Al Maani, Raid Banat, Mohammad W. Amer, Faryza Muhana, Omar Qteishat   +6 more
doaj   +1 more source

Ionic and Electronic Conductivity of Sodium Iodide and Lithium Tungsten Phosphorus Oxide Glasses [PDF]

BIO Web of Conferences
Morocco exports phosphates and is exploring new applications for local phosphate mining resources, we have turned our attention to phosphate materials derived from the xNaI-(0.5-x)Li2O-0.125WO3-0.375P2O5 with (x=0, 0.1, 0.2, 0.25, 0.3, 0.4, 0,5 ...
Abbas Lahbib, Bih Lahcen, Ait Sidi Mou Abdelaziz, Jalafi Ilyas, Ramzi Zahra   +4 more
doaj   +1 more source

Development and engineering application validation of alkali-activated full-component shield tunnel spoil regenerated solid-waste grouting material

Journal of Materials Research and Technology
To address the issues of high disposal costs and low resource recovery efficiency of shield tunnel spoil (STS), this study proposes an Alkali-Activated Full-Component Shield Tunnel Spoil Regenerated Solid-Waste Grouting Material (AFS-RSWGM).
Zhiran Yang, Yu Zhou, Li Wang, Shizhuo Zou, Jinfei Chai, Yufei Fang, Shichao Jiang, Hui Ma   +7 more
doaj   +1 more source

Alkali-activated composites based on slags from iron and steel metallurgy [PDF]

Metalurgija, 2009
Slag as a secondary raw material from metallurgy is most often heaped in slag disposal areas without any profit. This paper deals with alkali activated slag from iron and steel production which can be used in the building industry.
J. Vlček, V. Tomková, P. Babková, M. Vavro   +3 more
doaj  

Feasibility of storable microcapsules with core-to-shell ratio designs on the setting time and mechanical properties of alkali-activated slag: Toward concrete canvas application environment

Journal of Materials Research and Technology
The rapid dissolution time of solid alkali activator sodium silicate significantly affects the storage performance of alkali-activated slag concrete canvas.
Tao Sun, Wanting Li, Ziyan Wang, Gaoshang Ouyang   +3 more
doaj   +1 more source

Alkali Activation of Oil Shale Ash Based Ceramics

E-Journal of Chemistry, 2012
Timahdit oil shale was subjected to firing transformation via ceramics processing followed by alkali activation to synthesis a materials combining the mechanical properties of ceramics and Zeolites.
A. Hamadi, K. Nabih
doaj   +1 more source

Valorisation of Tuff and Brick Wastes by Alkali Activation for Historical Building Remediation. [PDF]

Materials (Basel), 2023
Capasso I, D'Angelo G, Fumo M, Del Rio Merino M, Caputo D, Liguori B.   +5 more
europepmc   +1 more source

Novel glass-based membranes for Cu adsorption: From alkali activation to sintering. [PDF]

Heliyon, 2023
Lago D, Kraxner J, Galusek D, Bernardo E.   +3 more
europepmc   +1 more source

Alkali activation of metallurgical slags

, 2021
Opis vira z dne 14. 1. 2021.
Lancellotti, Isabella, Piccolo, Federica, Traven, Katja, kemičarka, Češnovar, Mark, Ducman, Vilma, Leonelli, Cristina   +5 more
openaire   +1 more source