<abstract xmlns="http://www.w3.org/1999/xhtml">

This research aimed to analyze the effects of using tuff and limestone as supplementary pozzolanic materials on the permeability of a classic C12/15 concrete composition. There were designed two types of concrete compositions with different degrees of permeability, namely P810 and P1210 as reference concrete compositions and eight experimental concrete compositions with tuff in 6% and 10% of the cement quantity and with limestone in the same proportions. According to results, the tuff and limestone led to the decrease of concrete permeability, the best values being registered in the case of using 10% tuff in the concrete composition with P810 class of permeability.
</abstract>

This research aimed to analyze the effects of using tuff and limestone as supplementary pozzolanic materials on the permeability of a classic C12/15 concrete composition. There were designed two types of concrete compositions with different degrees of permeability, namely P810 and P1210 as reference concrete compositions and eight experimental concrete compositions with tuff in 6% and 10% of the cement quantity and with limestone in the same proportions. According to results, the tuff and limestone led to the decrease of concrete permeability, the best values being registered in the case of using 10% tuff in the concrete composition with P810 class of permeability.

The Permeability Analysis in Case of Tuff and Limestone Addition in the Concrete Composition

„Gheorghe Asachi” Technical University of Iaşi

Faculty of Civil Engineering and Building Services

Bulletin of the Polytechnic Institute of Iași. Construction. Architecture Section

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

This research aimed to analyze the effects of using tuff and limestone as supplementary pozzolanic materials on the permeability of a classic C12/15 concrete...

The Permeability Analysis in Case of Tuff and Limestone Addition in the Concrete Composition

Publié en ligne: 18 juil. 2022

Pages: 61 - 68

Reçu: 24 juin 2021

Accepté: 31 août 2021

DOI: https://doi.org/10.2478/bipca-2021-0025

Mots clés
tuff, limestone, permeability, concrete, pozzolanic materials

© 2021 Dănuţ-Traian Babor et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

The Permeability Analysis in Case of Tuff and Limestone Addition in the Concrete Composition

Publié en ligne: 18 juil. 2022

Pages: 61 - 68

Reçu: 24 juin 2021

Accepté: 31 août 2021

DOI: https://doi.org/10.2478/bipca-2021-0025

Mots cléstuff, limestone, permeability, concrete, pozzolanic materials

© 2021 Dănuţ-Traian Babor et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
tuff, limestone, permeability, concrete, pozzolanic materials