Mix Design for a 3D-Printable Concrete with Coarse Aggregates and Consideration of Standardisation

Research output: Contribution to book/Conference proceedings/Anthology/Report › Conference contribution › Contributed › peer-review

Contributors

Abstract

Driven by promising efficiency gains, 3D concrete printing is rapidly evolving. To facilitate the transfer of the findings into construction practice, it is recommended to develop concretes within the specifications of standards. It is shown, that limiting the fine particle content is a major challenge. A generalizable, numerically supported application of the particle size distribution according to andreasen and andersen is proposed as a solution. Its application in printing tests proves good extrudability and buildability of standard-compliant concrete with 16 mm largest grain size and a fine particle content of 500 kg/m 3.

Details

Original languageEnglish
Title of host publicationThird RILEM International Conference on Concrete and Digital Fabrication
Pages59-64
Number of pages6
ISBN (electronic)978-3-031-06116-5
Publication statusPublished - 25 Jun 2022
Peer-reviewedYes

Publication series

SeriesRILEM Bookseries
Volume37
ISSN2211-0844

Conference

Title3rd RILEM International Conference on Concrete and Digital Fabrication
Abbreviated titleDigital Concrete 2022
Conference number3
Duration27 - 29 June 2022
Website
Degree of recognitionInternational event
LocationLoughborough University
CityLoughborough
CountryUnited Kingdom

External IDs

Scopus 85133192710
Mendeley 028512d3-e8bc-3d9a-9bc6-7cff0b0ee54c
ORCID /0000-0002-3999-5186/work/142237877

Keywords

Research priority areas of TU Dresden

  • Smart Materials and Structures - Digital concrete, 3D concrete printing, Coarse aggregates, Particle size distribution, Standards, CONPrint3D, 3D concrete printing, Coarse aggregates, CONPrint3D, Digital concrete, Particle size distribution, Standards

DFG Classification of Subject Areas according to Review Boards

Subject groups, research areas, subject areas according to Destatis

  • Building Materials Technology - Digital concrete, 3D concrete printing, Coarse aggregates, Particle size distribution, Standards, CONPrint3D, 3D concrete printing, Coarse aggregates, CONPrint3D, Digital concrete, Particle size distribution, Standards

ASJC Scopus subject areas

  • Mechanics of Materials - Digital concrete, 3D concrete printing, Coarse aggregates, Particle size distribution, Standards, CONPrint3D, 3D concrete printing, Coarse aggregates, CONPrint3D, Digital concrete, Particle size distribution, Standards
  • Building and Construction - Digital concrete, 3D concrete printing, Coarse aggregates, Particle size distribution, Standards, CONPrint3D, 3D concrete printing, Coarse aggregates, CONPrint3D, Digital concrete, Particle size distribution, Standards
  • Civil and Structural Engineering - Digital concrete, 3D concrete printing, Coarse aggregates, Particle size distribution, Standards, CONPrint3D, 3D concrete printing, Coarse aggregates, CONPrint3D, Digital concrete, Particle size distribution, Standards

Keywords

  • Digital concrete, 3D concrete printing, Coarse aggregates, Particle size distribution, Standards, CONPrint3D, 3D concrete printing, Coarse aggregates, CONPrint3D, Digital concrete, Particle size distribution, Standards

Library keywords

  • 624 Civil engineering - Digital concrete, 3D concrete printing, Coarse aggregates, Particle size distribution, Standards, CONPrint3D, 3D concrete printing, Coarse aggregates, CONPrint3D, Digital concrete, Particle size distribution, Standards
  • 691 Building materials - Digital concrete, 3D concrete printing, Coarse aggregates, Particle size distribution, Standards, CONPrint3D, 3D concrete printing, Coarse aggregates, CONPrint3D, Digital concrete, Particle size distribution, Standards