Hygrometric Characterization of New Bio Sourced Materials for Building Construction

Taoufiq Kaoutari; Yousra Taouirte; Hasna Louahlia; Mohamed Boutouil; Steve Goodhew; François Streif

doi:10.1007/978-3-031-43934-6_44

Hygrometric Characterization of New Bio Sourced Materials for Building Construction

Taoufiq Kaoutari
, Yousra Taouirte
, Hasna Louahlia^*
, Mohamed Boutouil
, Steve Goodhew
, François Streif

^*Corresponding author for this work

Normandy University
Campus 2
St-Côme-du Mont

Research output: Chapter in Book/Report/Conference proceeding › Conference proceedings published in a book › peer-review

Abstract

This paper treats the moisture-related characteristics of bio-based construction materials. Experiments were conducted using the wet cup method and the isothermal adsorption method. This last method provided information on the amount of absorbed moisture by each material, while the wet cup method measured the amount of moisture vapor crossing the material and the moisture resistance of the material. Two different samples were studied and compared: the first one is from a lightweight earth material having a good thermal insulation property. The second one is the cob material characterized by its durability and mechanical structures. By assuming that the absorbed moisture flux is equivalent to the flux passing through the material under steady state conditions, the study was able to calculate transfer coefficients such as water vapor permeability, moisture diffusion coefficient, and ambient transfer coefficient.

Original language	English
Title of host publication	Advances in Thermal Science and Energy - Proceedings of the 19th International Days on Thermal Science and Energy, JITH 2022
Editors	Fazia Ali-Toudert, Abdeslam Draoui, Kamel Halouani, Mohammed Hasnaoui, Abdelmajid Jemni, Lounès Tadrist
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	438-446
Number of pages	9
ISBN (Print)	9783031439339
DOIs	https://doi.org/10.1007/978-3-031-43934-6_44
Publication status	Published - 2024
Event	19th edition of the International Days on Thermal Science and Energy, JITH 2022 - Tangier, Morocco Duration: 15 Nov 2022 → 17 Nov 2022

Publication series

Name	Lecture Notes in Mechanical Engineering
ISSN (Print)	2195-4356
ISSN (Electronic)	2195-4364

Conference

Conference	19th edition of the International Days on Thermal Science and Energy, JITH 2022
Country/Territory	Morocco
City	Tangier
Period	15/11/22 → 17/11/22

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 13 Climate Action

ASJC Scopus subject areas

Automotive Engineering
Aerospace Engineering
Mechanical Engineering
Fluid Flow and Transfer Processes

Keywords

Bio sourced materials
CO reduction
Moisture transfer
Porous materials
Positive energy
Vapor permeability

Access to Document

10.1007/978-3-031-43934-6_44

Cite this

Kaoutari, T., Taouirte, Y., Louahlia, H., Boutouil, M., Goodhew, S., & Streif, F. (2024). Hygrometric Characterization of New Bio Sourced Materials for Building Construction. In F. Ali-Toudert, A. Draoui, K. Halouani, M. Hasnaoui, A. Jemni, & L. Tadrist (Eds.), Advances in Thermal Science and Energy - Proceedings of the 19th International Days on Thermal Science and Energy, JITH 2022 (pp. 438-446). (Lecture Notes in Mechanical Engineering). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-031-43934-6_44

Kaoutari, Taoufiq ; Taouirte, Yousra ; Louahlia, Hasna et al. / Hygrometric Characterization of New Bio Sourced Materials for Building Construction. Advances in Thermal Science and Energy - Proceedings of the 19th International Days on Thermal Science and Energy, JITH 2022. editor / Fazia Ali-Toudert ; Abdeslam Draoui ; Kamel Halouani ; Mohammed Hasnaoui ; Abdelmajid Jemni ; Lounès Tadrist. Springer Science and Business Media Deutschland GmbH, 2024. pp. 438-446 (Lecture Notes in Mechanical Engineering).

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abstract = "This paper treats the moisture-related characteristics of bio-based construction materials. Experiments were conducted using the wet cup method and the isothermal adsorption method. This last method provided information on the amount of absorbed moisture by each material, while the wet cup method measured the amount of moisture vapor crossing the material and the moisture resistance of the material. Two different samples were studied and compared: the first one is from a lightweight earth material having a good thermal insulation property. The second one is the cob material characterized by its durability and mechanical structures. By assuming that the absorbed moisture flux is equivalent to the flux passing through the material under steady state conditions, the study was able to calculate transfer coefficients such as water vapor permeability, moisture diffusion coefficient, and ambient transfer coefficient.",

keywords = "Bio sourced materials, CO reduction, Moisture transfer, Porous materials, Positive energy, Vapor permeability",

author = "Taoufiq Kaoutari and Yousra Taouirte and Hasna Louahlia and Mohamed Boutouil and Steve Goodhew and Fran{\c c}ois Streif",

note = "Publisher Copyright: {\textcopyright} 2024, The Author(s), under exclusive license to Springer Nature Switzerland AG.; 19th edition of the International Days on Thermal Science and Energy, JITH 2022 ; Conference date: 15-11-2022 Through 17-11-2022",

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Kaoutari, T, Taouirte, Y, Louahlia, H, Boutouil, M, Goodhew, S & Streif, F 2024, Hygrometric Characterization of New Bio Sourced Materials for Building Construction. in F Ali-Toudert, A Draoui, K Halouani, M Hasnaoui, A Jemni & L Tadrist (eds), Advances in Thermal Science and Energy - Proceedings of the 19th International Days on Thermal Science and Energy, JITH 2022. Lecture Notes in Mechanical Engineering, Springer Science and Business Media Deutschland GmbH, pp. 438-446, 19th edition of the International Days on Thermal Science and Energy, JITH 2022, Tangier, Morocco, 15/11/22. https://doi.org/10.1007/978-3-031-43934-6_44

Hygrometric Characterization of New Bio Sourced Materials for Building Construction. / Kaoutari, Taoufiq; Taouirte, Yousra; Louahlia, Hasna et al.
Advances in Thermal Science and Energy - Proceedings of the 19th International Days on Thermal Science and Energy, JITH 2022. ed. / Fazia Ali-Toudert; Abdeslam Draoui; Kamel Halouani; Mohammed Hasnaoui; Abdelmajid Jemni; Lounès Tadrist. Springer Science and Business Media Deutschland GmbH, 2024. p. 438-446 (Lecture Notes in Mechanical Engineering).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceedings published in a book › peer-review

TY - GEN

T1 - Hygrometric Characterization of New Bio Sourced Materials for Building Construction

AU - Kaoutari, Taoufiq

AU - Taouirte, Yousra

AU - Louahlia, Hasna

AU - Boutouil, Mohamed

AU - Goodhew, Steve

AU - Streif, François

PY - 2024

Y1 - 2024

N2 - This paper treats the moisture-related characteristics of bio-based construction materials. Experiments were conducted using the wet cup method and the isothermal adsorption method. This last method provided information on the amount of absorbed moisture by each material, while the wet cup method measured the amount of moisture vapor crossing the material and the moisture resistance of the material. Two different samples were studied and compared: the first one is from a lightweight earth material having a good thermal insulation property. The second one is the cob material characterized by its durability and mechanical structures. By assuming that the absorbed moisture flux is equivalent to the flux passing through the material under steady state conditions, the study was able to calculate transfer coefficients such as water vapor permeability, moisture diffusion coefficient, and ambient transfer coefficient.

AB - This paper treats the moisture-related characteristics of bio-based construction materials. Experiments were conducted using the wet cup method and the isothermal adsorption method. This last method provided information on the amount of absorbed moisture by each material, while the wet cup method measured the amount of moisture vapor crossing the material and the moisture resistance of the material. Two different samples were studied and compared: the first one is from a lightweight earth material having a good thermal insulation property. The second one is the cob material characterized by its durability and mechanical structures. By assuming that the absorbed moisture flux is equivalent to the flux passing through the material under steady state conditions, the study was able to calculate transfer coefficients such as water vapor permeability, moisture diffusion coefficient, and ambient transfer coefficient.

KW - Bio sourced materials

KW - CO reduction

KW - Moisture transfer

KW - Porous materials

KW - Positive energy

KW - Vapor permeability

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M3 - Conference proceedings published in a book

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SN - 9783031439339

T3 - Lecture Notes in Mechanical Engineering

SP - 438

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BT - Advances in Thermal Science and Energy - Proceedings of the 19th International Days on Thermal Science and Energy, JITH 2022

A2 - Ali-Toudert, Fazia

A2 - Draoui, Abdeslam

A2 - Halouani, Kamel

A2 - Hasnaoui, Mohammed

A2 - Jemni, Abdelmajid

A2 - Tadrist, Lounès

PB - Springer Science and Business Media Deutschland GmbH

T2 - 19th edition of the International Days on Thermal Science and Energy, JITH 2022

Y2 - 15 November 2022 through 17 November 2022

ER -

Kaoutari T, Taouirte Y, Louahlia H, Boutouil M, Goodhew S, Streif F. Hygrometric Characterization of New Bio Sourced Materials for Building Construction. In Ali-Toudert F, Draoui A, Halouani K, Hasnaoui M, Jemni A, Tadrist L, editors, Advances in Thermal Science and Energy - Proceedings of the 19th International Days on Thermal Science and Energy, JITH 2022. Springer Science and Business Media Deutschland GmbH. 2024. p. 438-446. (Lecture Notes in Mechanical Engineering). doi: 10.1007/978-3-031-43934-6_44

Hygrometric Characterization of New Bio Sourced Materials for Building Construction

Abstract

Publication series

Conference

UN SDGs

ASJC Scopus subject areas

Keywords

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