[HTML][HTML] Setting on demand for digital concrete–Principles, measurements, chemistry, validation
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 …
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 …
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
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 …
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
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 …
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
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 …
Profile-3D-Printing. Profile-3D-Printing is an additive/subtractive manufacturing process that …
Performance evaluations of functionally graded porous structures
Lightweight cellular structures are preferred for prefabricated construction as they provide
superior performance in terms of energy absorption properties, high strength-weight ratio …
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
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 …
extensive attention. In particular, the extrusion-based 3D concrete printing exhibited a rapid …
Automating concrete construction: digital design of non-prismatic reinforced concrete beams
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 …
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 …
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
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 …
design and demonstrate its rapid stiffening for manufacturing 3D printed or precast elements …