You are being redirected because this document is part of your ASTM Compass® subscription.
    This document is part of your ASTM Compass® subscription.


    Concrete Hygrothermal Properties and the Influence of Their Variability on Moisture Movement in Concrete Walls

    Published: 0

      Format Pages Price  
    PDF (2.1M) 27 $25   ADD TO CART
    Complete Source PDF (25M) 433 $115   ADD TO CART

    Cite this document

    X Add email address send
      .RIS For RefWorks, EndNote, ProCite, Reference Manager, Zoteo, and many others.   .DOCX For Microsoft Word


    The vapor permeability, equilibrium moisture content, hydraulic conductivity, and thermal conductivity of concrete specimens with three different strengths were measured under various conditions of temperature and relative humidity. Based on the measured results, the relationship between hygrothermal properties and strength, and the relationship between hygrothermal properties, water content, and temperature were considered. The variability of measured hygrothermal properties was clarified. Then, to evaluate the influence that the variability of hygrothermal properties has on the hygrothermal behaviors of a concrete wall, a water absorption experiment using a small-scale concrete wall with tile finishing was carried out under constant temperature. The experimental result shows a significantly difference between three specimens in the hygrothermal behaviors, which is partly because of the variability of the hygrothermal properties.


    concrete, hygrothermal property, variability, measurement and absorption experiment

    Author Information:

    Onmura, Sadayuki
    Asanuma Corporation, Osaka,

    Hokoi, Shuichi
    Kyoto Univ., Kyoto,

    Matsushita, Takayuki
    Kobe Univ., Hyogo,

    Ogura, Daisuke
    Kyoto Univ., Kyoto,

    Kominami, Kazuya
    General Building Research Corporation of Japan, Osaka,

    Yasui, Yoshitaka
    Daikin Industries Ltd., Osaka,

    Committee/Subcommittee: C16.30

    DOI: 10.1520/STP49023S