The Correlation between the Gas Permeability of Concrete and its Compressive Strength

Authors

  • isam abouderah tishreen university
  • Ali kheirbek Tishreen University
  • Samah Makkia Tishreen University

Keywords:

Sustainability, Permeability, Cembureau method, Compressive Strength

Abstract

Sustainability has become one of the main directions for to build buildings with a longer life in order to conserve resources and save effort and money, But there is a common belief that producing high quality and durable concrete is only related to its compressive strength, this criterion is certainly not the only indicator of quality and is not sufficient to guarantee long-term durability.

Our completed research focused on studying the concrete air permeability and relation with compressive strength.

The results of the permeability test (on circular discs with a height of 5 cm cut from cylindrical samples (30 * 15) cm by Cembureau device according to ASTM C 597 showed a clear decrease in values of the permeability coefficient when using concrete with high strengths compared to samples taken from normal strength concrete.

The test results for concrete with a compressive strength (20 MPa) gave a permeability coefficient of (744 m2), And the permeability of C30 strength class concrete was about 1.3 times  higher compare to C20 strength class concrete , while the permeability of C40 strength class concrete was about 2.7 times  higher compare to C20 strength class concrete.

Downloads

Published

2023-07-18

How to Cite

1.
أبودرعه ع, خيربك ع, مكيّة س. The Correlation between the Gas Permeability of Concrete and its Compressive Strength. Tuj-eng [Internet]. 2023Jul.18 [cited 2024Nov.24];45(3):395-40. Available from: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/14457

Issue

Vol. 45 No. 3 (2023): Tishreen University Journal of Research and Scientific Studies - Engineering Sciences Series

Section

Master student researches

License

Copyright (c) 1970 ittps://creativecommons.org/licenses/by-nc-sa/4.0/

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series   .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series     Publisher

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Most read articles by the same author(s)

<< < 1 2