Rheological properties of fresh concrete and its application on shotcrete

G Liu, W Cheng, L Chen, G Pan, Z Liu - Construction and Building Materials, 2020 - Elsevier
In the last decades, significant advances have been made to investigate the rheology of
fresh concrete. It was generally accepted that rheology plays a key role in the estimation of …

Rheometry for concrete 3D printing: a review and an experimental comparison

R Jayathilakage, P Rajeev, J Sanjayan - Buildings, 2022 - mdpi.com
The rapid advancement of 3D concrete printing (3DCP) and the development of relevant
cementitious material compositions can be seen in the last few decades. The commonly …

Effect of alkali reactions on the rheology of one-part 3D printable geopolymer concrete

S Muthukrishnan, S Ramakrishnan… - Cement and Concrete …, 2021 - Elsevier
Yield strength development of 3D printable concrete by the early age activation reactions
plays a vital role in the printability of geopolymer concrete. This study presents a rheo …

Influence of incorporation of glass waste on the rheological properties of adhesive mortar

ARG de Azevedo, J Alexandre, EB Zanelato… - … and Building Materials, 2017 - Elsevier
The large amount of solid wastes generated in the Brazilian urban centers is a concern to
the society. One solution is the incorporation of such wastes in cement matrices, in order to …

Effect of granite residue incorporation on the behavior of mortars

ARG de Azevedo, MT Marvila, L da Silva Barroso… - Materials, 2019 - mdpi.com
Civil construction is one of the most resource-consuming sectors in the world. For this
reason, the last years have witnessed the study of reusing industrial residues in building …

Possibilities and challenges of constant shear rate test for evaluation of structural build-up rate of cementitious materials

I Ivanova, V Mechtcherine - Cement and Concrete Research, 2020 - Elsevier
The rapid development of additive manufacturing technologies in the construction industry
has heightened interest in the accurate estimation of the structural build-up rates of …

Linking fresh paste microstructure, rheology and extrusion characteristics of cementitious binders for 3D printing

SAO Nair, H Alghamdi, A Arora… - Journal of the …, 2019 - Wiley Online Library
Cementitious binders amenable to extrusion‐based 3D printing are formulated by tailoring
the fresh microstructure through the use of fine limestone powder or a combination of …

Effect of materials proportion on rheology and mechanical strength and microstructure of ultra-high performance concrete (UHPC)

A Sadrmomtazi, S Tajasosi, B Tahmouresi - Construction and Building …, 2018 - Elsevier
The present study investigates the effects of constituent materials proportions on mechanical
strength and microstructure of UHPC and also attempts to evaluate the rheological …

3D printing of cement-based materials with adapted buildability

MA Moeini, M Hosseinpoor, A Yahia - Construction and Building Materials, 2022 - Elsevier
This paper investigates the thixotropic behavior of cement-based materials used in large-
scale 3D printing. Five different mortar mixtures containing optimized admixtures, including a …

Developing 3D printable and buildable limestone calcined clay-based cement composites with higher aggregate content

S Bhattacherjee, S Jain, M Santhanam - Construction and Building …, 2023 - Elsevier
The study investigates the effect of increasing aggregate volume on the buildability of
printable mixes having ordinary Portland cement and limestone calcined clay, and …