[HTML][HTML] Setting on demand for digital concrete–Principles, measurements, chemistry, validation

L Reiter, T Wangler, A Anton, RJ Flatt - Cement and Concrete Research, 2020 - Elsevier
Digital fabrication with concrete is a field of rapidly developing building processes–including
layered extrusion-where specific yield stress evolution over time is needed, owing to …

[HTML][HTML] Comparison between methods for indirect assessment of buildability in fresh 3D printed mortar and concrete

I Ivanova, E Ivaniuk, S Bisetti, VN Nerella… - Cement and Concrete …, 2022 - Elsevier
This paper presents a comparison between indirect methods for assessing the buildability of
3D printed cementitious materials, including constant rotational velocity (CRV) or constant …

Numerical simulation of the extrusion and layer deposition processes in 3D concrete printing with the Particle Finite Element Method

G Rizzieri, L Ferrara, M Cremonesi - Computational Mechanics, 2024 - Springer
Abstract 3D Concrete Printing (3DCP) is a rapidly evolving technology that allows for the
efficient and accurate construction of complex concrete objects. In this paper, a numerical …

Using micro-XRF to characterize chloride ingress through cold joints in 3D printed concrete

P Bran-Anleu, T Wangler, VN Nerella… - Materials and …, 2023 - Springer
Digital fabrication methods with concrete have been rapidly developing, with many problems
related to component production and material control being solved in recent years. These …

Robotic concrete surface finishing: a moldless approach to creating thermally tuned surface geometry for architectural building components using Profile-3D-Printing

J Bard, D Cupkova, N Washburn, G Zeglin - Construction robotics, 2018 - Springer
This paper focuses on describing a novel hybrid concrete printing/casting process we term
Profile-3D-Printing. Profile-3D-Printing is an additive/subtractive manufacturing process that …

Performance evaluations of functionally graded porous structures

V Nguyen-Van, C Peng, J Liu, P Tran… - Machine Learning Aided …, 2024 - Elsevier
Lightweight cellular structures are preferred for prefabricated construction as they provide
superior performance in terms of energy absorption properties, high strength-weight ratio …

Numerical modeling of an extrusion-based 3D concrete printing process considering a spatially varying pseudo-density approach

M Mengesha, A Schmidt, L Göbel, T Lahmer - Second RILEM International …, 2020 - Springer
During the past few years, additive manufacturing techniques for concrete have gained
extensive attention. In particular, the extrusion-based 3D concrete printing exhibited a rapid …

Automating concrete construction: digital design of non-prismatic reinforced concrete beams

E Costa, P Shepherd, J Orr, T Ibell, R Oval - … International Conference on …, 2020 - Springer
The construction industry is responsible for nearly half of the UK's carbon emissions, mainly
due to the large amount of concrete used. Traditional formwork methods for concrete result …

Rheological and water transport properties of cement pastes modified with diutan gum and attapulgite/palygorskite nanoclays for 3D concrete printing

S Ma, S Kawashima - First RILEM International Conference on Concrete …, 2019 - Springer
This paper identifies and addresses two challenges in extrusion-based 3D concrete printing
from a materials perspective. The first is the effect of self-weight and the weight of …

An innovative carbonated cementitious material and its printability and carbon mineralization capacity

P Bran Anleu, Y Le Pape, Q Chen, R Advincula… - Progress in Additive …, 2024 - Springer
The main goal of this research is to develop a carbonated cementitious material (CCMs) mix
design and demonstrate its rapid stiffening for manufacturing 3D printed or precast elements …