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Št. zadetkov: 2
Effect of chemical and physico-chemical activation on the properties of 3D printed concrete with a low-cement multicomponent binder
Evaldas Šerelis, Vitoldas Vaitkevicius, Lidija Korat, Vesna Zalar Serjun, Maris Šinka, Diana Bajare, Audrius Grinys Grinys, Karolina Butkute
Izvirni znanstveni članek
Oznake: 3D-tiskanje betona;večkomponentno vezivo z nizko vsebnostjo cementa;kemična aktivacija;fizikalno-kemična aktivacija;krčenje;3D concrete printing;low-cement multicomponent binder;chemical activation;physico-chemical activation;shrinkage;
This research proposes an alternative low-cement multicomponent binder for extrusion-based 3D concrete printing to reduce CO2 emissions associated with high Portland cement content. Due to the extremely low Portland cement content (100 kg/m3 ), the proposed mixture presents several limitations, maki ...
Leto: 2026 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Collision milling of oil shale ash as constituent pretreatment in concrete 3D printing
Lucija Hanžič, Mateja Štefančič, Katarina Šter, Vesna Zalar Serjun, Maris Šinka, Alise Sapata, Genadijs Šahmenko, Evaldas Šerelis, Baiba Migliniece, Lidija Korat
Izvirni znanstveni članek
Oznake: digitalni beton;3D tisk;pepel iz oljnega skrilavca;nadomestni cementni material;kolizijsko mletje;digital concrete;3D printing;oil shale ash;supplementary cementitious material;collision milling;
Concrete is an essential construction material, and infrastructures, such as bridges, tunnels, and power plants, consume large quantities of it. Future infrastructure demands and sustainability issues necessitate the adoption of non-conventional supplementary cementitious materials (SCMs). At the sa ...
Leto: 2025 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Št. zadetkov: 2
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