RT Journal Article
T1 Applicability of existing models for the strength development of 3D-printed thixotropic concretes during hardening
A1 Castano-Alvarez, Ruben
A1 Calderon-Uriszar-Aldaca, Iñigo
A1 Marcos, Ignacio
AB The special properties of 3 D-Printed Concrete in terms of rheology, deposition technology, and dosage substantially modify its mechanical properties after hardening. In this paper, comparisons are drawn between different concrete strength development models specified in the main Building-Codes and Standards and experimental data from tests on various thixotropic mortar mixes suitable for 3DPC. The aim was to develop an empirical procedure to improve the current models, so that their results could predict the properties of the 3DPC bulk materials more closely. An updated set of parameters for the models was obtained via curve-fitting of the models to the experimental data.
SN 1537-6494
YR 2023
FD 2023
LK https://hdl.handle.net/11556/3701
UL https://hdl.handle.net/11556/3701
LA eng
NO Castano-Alvarez , R , Calderon-Uriszar-Aldaca , I & Marcos , I 2023 , ' Applicability of existing models for the strength development of 3D-printed thixotropic concretes during hardening ' , Mechanics of Advanced Materials and Structures , vol. 30 , no. 3 , pp. 510-519 . https://doi.org/10.1080/15376494.2021.2018072
NO Publisher Copyright: © 2021 Taylor & Francis Group, LLC.
NO The authors wish to express their thanks for funding received from the Basque Government under the framework of the Strategic Hazitek BAI 4.0 (Ref: Exp: ZE-2017/00008) Basque Infrastructure 4.0 - New Technologies 4.0 for additive manufacturing and industrialization of architectural, energy generation, refractory and civil infrastructures. They are likewise grateful for the grant from the Spanish Ministry MCINN, AEI, EU and ERDF (RTI2018-097079-BC31) and the SAREN research group (Basque Government). The authors wish to express their thanks for funding received from the Basque Government under the framework of the Strategic Hazitek BAI 4.0 (Ref: Exp: ZE-2017/00008) Basque Infrastructure 4.0 - New Technologies 4.0 for additive manufacturing and industrialization of architectural, energy generation, refractory and civil infrastructures.
DS TECNALIA Publications
RD 26 jul 2024