Publication result detail

Measurement and evaluation proposal of early age shrinkage of cement composites using shrinkage-cone

KUCHARCZYKOVÁ, B.; KOCÁB, D.; ROZSYPALOVÁ, I.; KAREL, O.; MISÁK, P.; VYMAZAL, T.

Original Title

Measurement and evaluation proposal of early age shrinkage of cement composites using shrinkage-cone

English Title

Measurement and evaluation proposal of early age shrinkage of cement composites using shrinkage-cone

Type

Paper in proceedings (conference paper)

Original Abstract

The paper deals with an experimental analysis focused on the determination and evaluation of the early age shrinkage strain using Shrinkage-Cone. The measurements were performed on the cement pastes and mortars with a different w/c ratio. The authors propose a new approach to the measurement evaluation based on the determination of time-zero at the time of estimated initial setting determined as the time when the internal temperature of specimens started to rise. In this case, also the effect of the thermal expansion is taken into account in the evaluation.

English abstract

The paper deals with an experimental analysis focused on the determination and evaluation of the early age shrinkage strain using Shrinkage-Cone. The measurements were performed on the cement pastes and mortars with a different w/c ratio. The authors propose a new approach to the measurement evaluation based on the determination of time-zero at the time of estimated initial setting determined as the time when the internal temperature of specimens started to rise. In this case, also the effect of the thermal expansion is taken into account in the evaluation.

Keywords

Shrinkage, shrinkage-cone, temperature, setting, cement paste

Key words in English

Shrinkage, shrinkage-cone, temperature, setting, cement paste

Authors

KUCHARCZYKOVÁ, B.; KOCÁB, D.; ROZSYPALOVÁ, I.; KAREL, O.; MISÁK, P.; VYMAZAL, T.

RIV year

2019

Released

12.07.2018

Publisher

IOP Publishing

Location

Bristol

Book

International Conference Building Materials, Products and Technologies

ISBN

1757-8981

Periodical

IOP Conference Series: Materials Science and Engineering

Volume

379

Number

1

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

6

Pages count

6

URL

http://iopscience.iop.org/article/10.1088/1757-899X/379/1/012038

Full text in the Digital Library

http://hdl.handle.net/11012/137121

BibTex

@inproceedings{BUT148816,
  author="Barbara {Kucharczyková} and Dalibor {Kocáb} and Iva {Čairović} and Ondřej {Balkanský} and Petr {Misák} and Tomáš {Vymazal}",
  title="Measurement and evaluation proposal of early age shrinkage of cement composites using shrinkage-cone",
  booktitle="International Conference Building Materials, Products and Technologies",
  year="2018",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="379",
  number="1",
  pages="1--6",
  publisher="IOP Publishing",
  address="Bristol",
  doi="10.1088/1757-899X/379/1/012038",
  issn="1757-8981",
  url="http://iopscience.iop.org/article/10.1088/1757-899X/379/1/012038"
}

Documents

Kucharczyková_2018_IOP_Conf._Ser.__Mater._Sci._Eng._379_012038