[HTML][HTML] Research on the mechanical properties and frost resistance of aeolian sand 3D printed mortar

H Wang, M Jiang, M Hang, G Zhou, M Sun… - Case Studies in …, 2023 - Elsevier
The purpose of this study is to use aeolian sand obtained from Inner Mongolia to partially
replace quartz sand as fine aggregate to prepare 3D printed mortar to solve the scarcity …

Analysis of Pore Structure in Cement Pastes with Micronized Natural Zeolite

IO Toma, G Stoian, MM Rusu, I Ardelean, N Cimpoeşu… - Materials, 2023 - mdpi.com
The continuous development of urban areas around the world led to an increase in
construction material use and demand, with concrete seeing significant market uptake …

Monitoring the Effect of Calcium Nitrate on the Induction Period of Cement Hydration via Low-Field NMR Relaxometry

MM Rusu, D Faux, I Ardelean - Molecules, 2023 - mdpi.com
The hydration process of Portland cement is still not completely understood. For instance, it
is not clear what produces the induction period, which follows the initial period of fast …

Analyzing the Effects of calcium nitrate over white Portland Cement: A multi-Scale approach

MM Rusu, A Vulpoi, C Vilau, CM Dudescu, P Păşcuţă… - Materials, 2022 - mdpi.com
Calcium nitrate is considered a promising accelerator in cement-based composites, with
high potential in 3D printing and cold cement concreting. The effect induced by the …