Shrinkage in Cementitious Self-Levelling Floor Compounds

Author:

Kocáb Dalibor1ORCID,Kucharczyková Barbara1

Affiliation:

1. Brno University of Technology

Abstract

The paper describes experiments designed to determine shrinkage in three types of self-levelling floor compounds. The research was designed as a double-comparative experiment. It compared shrinkage values between the flooring compounds as well as shrinkage measured on two different types of specimens. The shrinkage measurements were supplemented by the determination of weight losses. The flooring compounds discussed herein are defined by consistency and basic hardened-state properties. The measurements show the influence of specimen size on the progress and final value of shrinkage and weight losses.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Reference14 articles.

1. L. Zhang, F. P. Glasser, Critical examination of drying damage to cement pastes, Advances in cement research, 12 (2000) 79-88.

2. A. Hoffman, Effect of redispersible powders on the properties of self-levelling compounds, Technical paper, Wacker Polymer Systems.

3. K. Mikulica, M. Labaj, R. Hela, Rehabilitation of Floor Structures Using Foam Concrete, Procedia Engineering, 195 (2017) 108-113.

4. A. Anderberg, Moisture properties of self-levelling flooring compounds Division of Building Materials, LTH, Lund University, (2004).

5. M. Vinkler, J. L. Vítek, Vysychání a smršťování betonu, Beton TKS, 2 (2016) 40-45 (in Czech).

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