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Inorganic Surface Modification of Autoclaved Light Weight Concrete

• ID:

  998

• ESCSI:

  4384.022

• Author:

  Nakamura, Masahiko; Hata, Yoshiyuki; Yamaoka, Syuji

• Publication Name:

  Journal of Ceram. Society Japan

• Type of Publication:

  Journal

• Publisher:

  Kyoto Institute of Technology

• Dated:

  1988

• Issue/Volume:

  Vol. 96, No. 11

• Other ID:

• Page(s):

  1093-1097

• Reference List:

  Y

• Abstract:

  The frost durability of autoclaved lightweight concrete (ALC) was enhanced by heat treatment of surface modified ALC using inorganiz chemicals (lithium-silicate sol with or without Ag//20). By surface modification with the lithium-silicate sol containing a small amount of Ag//20, the effective mold-proofing of ALC was realized. Several physical and chemical properties of surface modifying chemicals and the surface modified ALC were characterized under different heating conditions.