The aim of this paper is an experimental investigation of fresh concrete properties of the mixture designed for 3D printing. Different mixtures with and without chemical additions (superplasticizer and hydration controller) with variable water-binder factor were considered. Density, time setting and workability flow/slump tests were determined in the fresh state. Ultimate capacities for compressive and flexural strength were analysed on cube and prism specimens at different age. The effect of chemical additions on properties was shown in the conclusion of this paper. The mixture with the waterbinder ratio 0.45 and amount of 13.8% of hydration controller had obtained the optimal properties for 3D printing.
Keywords:
concrete / 3D printing / density / time setting / workability / ultimate capacity
Source:
XXVIII Kongres DIMK i IX Kongres SIGP sa Međunarodni simpozijum o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija, 2022, 479-488
Publisher:
Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije (DIMK)
Udruženje savremene industrije glinenih proizvoda Srbije
TY - CONF
AU - Mitrović, Stefan
AU - Dragaš, Jelena
AU - Carević, Vedran
AU - Vidović, Milica
AU - Ignjatović, Ivan
PY - 2022
UR - https://grafar.grf.bg.ac.rs/handle/123456789/2773
AB - The aim of this paper is an experimental investigation of fresh concrete properties of the mixture designed for 3D printing. Different mixtures with and without chemical additions (superplasticizer and hydration controller) with variable water-binder factor were considered. Density, time setting and workability flow/slump tests were determined in the fresh state. Ultimate capacities for compressive and flexural strength were analysed on cube and prism specimens at different age. The effect of chemical additions on properties was shown in the conclusion of this paper. The mixture with the waterbinder ratio 0.45 and amount of 13.8% of hydration controller had obtained the optimal properties for 3D printing.
PB - Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije (DIMK)
PB - Udruženje savremene industrije glinenih proizvoda Srbije
C3 - XXVIII Kongres DIMK i IX Kongres SIGP sa Međunarodni simpozijum o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija
T1 - Experimental investigation of basic concrete properties for 3D printing technology
EP - 488
SP - 479
UR - https://hdl.handle.net/21.15107/rcub_grafar_2773
ER -
@conference{
author = "Mitrović, Stefan and Dragaš, Jelena and Carević, Vedran and Vidović, Milica and Ignjatović, Ivan",
year = "2022",
abstract = "The aim of this paper is an experimental investigation of fresh concrete properties of the mixture designed for 3D printing. Different mixtures with and without chemical additions (superplasticizer and hydration controller) with variable water-binder factor were considered. Density, time setting and workability flow/slump tests were determined in the fresh state. Ultimate capacities for compressive and flexural strength were analysed on cube and prism specimens at different age. The effect of chemical additions on properties was shown in the conclusion of this paper. The mixture with the waterbinder ratio 0.45 and amount of 13.8% of hydration controller had obtained the optimal properties for 3D printing.",
publisher = "Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije (DIMK), Udruženje savremene industrije glinenih proizvoda Srbije",
journal = "XXVIII Kongres DIMK i IX Kongres SIGP sa Međunarodni simpozijum o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija",
title = "Experimental investigation of basic concrete properties for 3D printing technology",
pages = "488-479",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2773"
}
Mitrović, S., Dragaš, J., Carević, V., Vidović, M.,& Ignjatović, I.. (2022). Experimental investigation of basic concrete properties for 3D printing technology. in XXVIII Kongres DIMK i IX Kongres SIGP sa Međunarodni simpozijum o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija
Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije (DIMK)., 479-488.
https://hdl.handle.net/21.15107/rcub_grafar_2773
Mitrović S, Dragaš J, Carević V, Vidović M, Ignjatović I. Experimental investigation of basic concrete properties for 3D printing technology. in XXVIII Kongres DIMK i IX Kongres SIGP sa Međunarodni simpozijum o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija. 2022;:479-488.
https://hdl.handle.net/21.15107/rcub_grafar_2773 .
Mitrović, Stefan, Dragaš, Jelena, Carević, Vedran, Vidović, Milica, Ignjatović, Ivan, "Experimental investigation of basic concrete properties for 3D printing technology" in XXVIII Kongres DIMK i IX Kongres SIGP sa Međunarodni simpozijum o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija (2022):479-488,
https://hdl.handle.net/21.15107/rcub_grafar_2773 .
