NDLI: Correlation of Water Vapor Permeability with Microstructure Characteristics of Building Materials Using Robust Chemometrics

Content Provider	Springer Nature Link
Author	Togkalidou, Timokleia Karoglou, Maria Bakolas, Asterios Giakoumaki, Anastasia Moropoulou, Antonia
Copyright Year	2013
Abstract	This paper studies various microstructure parameters of natural and artificial building materials and aims to their correlation to the water vapor permeability. Three categories of building materials were investigated: stones, bricks, and plasters. Mercury intrusion porosimetry was applied in order to obtain the materials microstructure characteristics, a variety of pore size distributions and pore structure measurements, such as total porosity. The water vapor permeability of materials was determined experimentally according to ASTM standard E96-00. A robust principal component regression approach, coupled with multiple outlier detection, was applied in order to correlate water vapor permeability values to pore size distributions. A good quality correlation model was found by utilizing relative specific pore volume and relative specific pore surface distributions, whereas using pore structure measurements, such as total porosity, the correlation results were very poor. From the results, specific ranges of pore size distribution, corresponding to pores radius sizes greater than $$10\,μ \text{ m }$$ and between 1.778 and $$0.421\,μ \text{ m }$$ , contribute to the water vapor permeability of the materials.
Starting Page	273
Ending Page	295
Page Count	23
File Format	PDF
ISSN	01693913
Journal	Transport in Porous Media
Volume Number	99
Issue Number	2
e-ISSN	15731634
Language	English
Publisher	Springer Netherlands
Publisher Date	2013-05-31
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Principal components regression Least trimmed squares Robust regression Multiple outliers selection Mercury intrusion porosimetry Water vapor permeability Water vapor diffusion resistance Natural and artificial building materials Geotechnical Engineering & Applied Earth Sciences Industrial Chemistry/Chemical Engineering Civil Engineering Hydrogeology Classical Continuum Physics
Content Type	Text
Resource Type	Article
Subject	Catalysis

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Numerical Simulation of Porosity in Cements

Microstructure Investigation in Unsaturated Soils: A Review with Special Attention to Contribution of Mercury Intrusion Porosimetry and Environmental Scanning Electron Microscopy

Outlier detection by means of robust regression estimators for use in engineering science

Statistical Synthesis of Imaging and Porosimetry Data for the Characterization of Microstructure and Transport Properties of Sandstones

OWA Operators in Regression Problems

A fast algorithm for robust regression with penalised trimmed squares

Evolutionary algorithms for robust methods

Water Vapor Adsorption in Porous Building Materials: Experimental Measurement and Theoretical Analysis

Online signal extraction by robust linear regression

Correlation of Water Vapor Permeability with Microstructure Characteristics of Building Materials Using Robust Chemometrics

Similar Documents

Numerical Simulation of Porosity in Cements

Microstructure Investigation in Unsaturated Soils: A Review with Special Attention to Contribution of Mercury Intrusion Porosimetry and Environmental Scanning Electron Microscopy

Outlier detection by means of robust regression estimators for use in engineering science

Statistical Synthesis of Imaging and Porosimetry Data for the Characterization of Microstructure and Transport Properties of Sandstones

OWA Operators in Regression Problems

A fast algorithm for robust regression with penalised trimmed squares

Evolutionary algorithms for robust methods

Water Vapor Adsorption in Porous Building Materials: Experimental Measurement and Theoretical Analysis

Online signal extraction by robust linear regression

Correlation of Water Vapor Permeability with Microstructure Characteristics of Building Materials Using Robust Chemometrics