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Measurement of Moisture Content and Volume Change Distribution Inside Cement Paste Specimens Using X-Ray CT Imaging

Fumoto, Takayuki ; Abuku, Masaru and Hall, Stephen A. LU (2020) 15th International Conference on Durability of Building Materials and Components, DBMC 2020 p.1511-1518
Abstract

The purpose of this study was to clarify the internal change of concrete structures during drying. Therefore, we used X-ray CT to investigate water content and volume changes inside cement paste specimens during drying. Changes in the CT image intensities and measurements on the images indicated water content and volume changes, including local changes detected with digital volume correlation. Next steps will be to understand the link between volume changes and the local water content.

Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Cement past, Digital volume correlation, Drying shrinkage, Moisture content, X-Ray CT
host publication
15th International Conference on Durability of Building Materials and Components, DBMC 2020 : DBMC 2020 - DBMC 2020
editor
Serrat, Carles ; Casas, Joan Ramon and Gibert i Armengol, Vicente
pages
8 pages
publisher
CIMNE
conference name
15th International Conference on Durability of Building Materials and Components, DBMC 2020
conference location
Virtual, Online, Spain
conference dates
2020-10-20 - 2020-10-23
external identifiers
  • scopus:85125812891
ISBN
9788412110180
DOI
10.23967/dbmc.2020.093
language
English
LU publication?
yes
id
c77fb261-e835-4b95-acce-04f6edc47d45
date added to LUP
2022-04-13 16:42:24
date last changed
2022-10-25 02:10:31
@inproceedings{c77fb261-e835-4b95-acce-04f6edc47d45,
  abstract     = {{<p>The purpose of this study was to clarify the internal change of concrete structures during drying. Therefore, we used X-ray CT to investigate water content and volume changes inside cement paste specimens during drying. Changes in the CT image intensities and measurements on the images indicated water content and volume changes, including local changes detected with digital volume correlation. Next steps will be to understand the link between volume changes and the local water content.</p>}},
  author       = {{Fumoto, Takayuki and Abuku, Masaru and Hall, Stephen A.}},
  booktitle    = {{15th International Conference on Durability of Building Materials and Components, DBMC 2020 : DBMC 2020}},
  editor       = {{Serrat, Carles and Casas, Joan Ramon and Gibert i Armengol, Vicente}},
  isbn         = {{9788412110180}},
  keywords     = {{Cement past; Digital volume correlation; Drying shrinkage; Moisture content; X-Ray CT}},
  language     = {{eng}},
  pages        = {{1511--1518}},
  publisher    = {{CIMNE}},
  title        = {{Measurement of Moisture Content and Volume Change Distribution Inside Cement Paste Specimens Using X-Ray CT Imaging}},
  url          = {{http://dx.doi.org/10.23967/dbmc.2020.093}},
  doi          = {{10.23967/dbmc.2020.093}},
  year         = {{2020}},
}