Publication detail

Effect of Admixture Dosage and Specimens Age on Mechanical Fracture Parameters of Lime Mortars Enhanced by Burnt Clays

ŠIMONOVÁ, H. HAVLÍKOVÁ, I. NAVRÁTILOVÁ, E. SCHMID, P. ROVNANÍKOVÁ, P. KERŠNER, Z.

Original Title

Effect of Admixture Dosage and Specimens Age on Mechanical Fracture Parameters of Lime Mortars Enhanced by Burnt Clays

Type

conference paper

Language

English

Original Abstract

In the restoration of historic buildings with priorities of historic preservation there exists an effort to modify the mortars by admixtures which are in compliance with historical materials and techniques. Therefore the specimens were made from lime mortar modified by brick powder or metakaolin. The reference mixture used only hydrated lime while the other mixtures were enhanced by brick powder or metakaolin in the amounts of 25, 50 and 100 % of the weight of hydrated lime. This paper presents the results of three-point bending fracture tests obtained by using double-K fracture model. The specimens age was 90 and 150 days.

Keywords

Lime mortar, brick powder, metakaolin, three point bending fracture test, double-K model.

Authors

ŠIMONOVÁ, H.; HAVLÍKOVÁ, I.; NAVRÁTILOVÁ, E.; SCHMID, P.; ROVNANÍKOVÁ, P.; KERŠNER, Z.

RIV year

2014

Released

11. 8. 2014

Publisher

Trans Tech Publications Inc.

Location

Switzerland

ISBN

978-3-03835-188-7

Book

Ecology and New Building Materials and Products

ISBN

1022-6680

Periodical

Advanced Materials Research

Year of study

1000

State

Swiss Confederation

Pages from

356

Pages to

359

Pages count

4

BibTex

@inproceedings{BUT108765,
  author="Hana {Šimonová} and Ivana {Havlíková} and Eva {Soukupová} and Pavel {Schmid} and Pavla {Rovnaníková} and Zbyněk {Keršner}",
  title="Effect of Admixture Dosage and Specimens Age on Mechanical Fracture Parameters of Lime Mortars Enhanced by Burnt Clays",
  booktitle="Ecology and New Building Materials and Products",
  year="2014",
  journal="Advanced Materials Research",
  volume="1000",
  pages="356--359",
  publisher="Trans Tech Publications Inc.",
  address="Switzerland",
  doi="10.4028/www.scinetific.net/AMR.1000.356",
  isbn="978-3-03835-188-7",
  issn="1022-6680"
}