TY  - GEN
AB  - 3D Printing technology is rapidly reshaping the construction industry as an innovative and sustainable building solution. Printing elements with structural and load bearing functions, using concrete material is among the considered solutions.
The present study aims to demonstrate the ability of using 3D printed elements as fully structural. A comprehensive experimental program has been implemented to demonstrate this structural capability for 3D Printed element as the technology is presently outside construction codes. The program compares, in the same production and curing conditions, the mechanical behavior of cast in molds material, 3D printed material, and the associated l performance of structural elements at real scale. The material used was a one-component (1k) ink.
Reliable correlations between material scales and large-scale elements can be established. However, a larger design safety margin than stated in the codes for conventionally cast concrete needs to be considered presently.
AD  - Holcim Innovation Center, France
AD  - Holcim Innovation Center, France
AD  - Holcim Innovation Center, France
AD  - Plurial Novilia, Groupe ActionLogement, France
AD  - Amodis, Amocer Group, France
AD  - Amodis, Amocer Group, France
AD  - PERI 3D Construction GmbH, Germany
AD  - PERI 3D Construction GmbH, Germany
AD  - PERI 3D Construction GmbH, Germany
AD  - School of Engineering, Architecture and Landscape (HEPIA), HES-SO // University of Applied Sciences and Arts Western Switzerland
AD  - Holcim Innovation Center, France
AU  - Baz, Bilal A.
AU  - Nana, W. Serge Auguste
AU  - Regnault de la Mothe, Loïc
AU  - Florentin, Jérôme
AU  - Ouedraogo, Kouka Amed Jeremy
AU  - Cardia, Gianluca
AU  - Ugwu, Chikaeze
AU  - Werzinger, Matthias
AU  - Meyer-Brötz, Fabian
AU  - Bennani, Abdelkrim
AU  - Lombois-Burger, Hélène
CY  - Braunschweig, Germany
DA  - 2024-09
DO  - 10.24355/dbbs.084-202408190755-0
DO  - DOI
ID  - 15164
JF  - Digital Concrete 2024 - Supplementary Proceedings
KW  - 3DP structural elements
KW  - load bearing / structural
KW  - concrete
KW  - fiber reinforced concrete
KW  - mechanical performance
L1  - https://arodes.hes-so.ch/record/15164/files/Bennani_2024_Structural_Behavior_3D.pdf
L2  - https://arodes.hes-so.ch/record/15164/files/Bennani_2024_Structural_Behavior_3D.pdf
L4  - https://arodes.hes-so.ch/record/15164/files/Bennani_2024_Structural_Behavior_3D.pdf
LA  - eng
LK  - https://arodes.hes-so.ch/record/15164/files/Bennani_2024_Structural_Behavior_3D.pdf
N2  - 3D Printing technology is rapidly reshaping the construction industry as an innovative and sustainable building solution. Printing elements with structural and load bearing functions, using concrete material is among the considered solutions.
The present study aims to demonstrate the ability of using 3D printed elements as fully structural. A comprehensive experimental program has been implemented to demonstrate this structural capability for 3D Printed element as the technology is presently outside construction codes. The program compares, in the same production and curing conditions, the mechanical behavior of cast in molds material, 3D printed material, and the associated l performance of structural elements at real scale. The material used was a one-component (1k) ink.
Reliable correlations between material scales and large-scale elements can be established. However, a larger design safety margin than stated in the codes for conventionally cast concrete needs to be considered presently.
PB  - Technische Universität Braunschweig
PP  - Braunschweig, Germany
PY  - 2024-09
T1  - Structural behavior of 3D printed load bearing elements
TI  - Structural behavior of 3D printed load bearing elements
UR  - https://arodes.hes-so.ch/record/15164/files/Bennani_2024_Structural_Behavior_3D.pdf
VL  - 2024
Y1  - 2024-09
ER  -