Tone control of fair-faced concrete.

Accession number;99A0789321
Title;Tone control of fair-faced concrete.
Author; KASHIWAGI TAKAO (Matsumura-Gumi Corp., Res. Lab.)
Journal Title;Cement & Concrete
Journal Code:F0277A
ISSN:0371-0718
VOL.;NO.630;PAGE.34-41(1999)
Figure&Table&Reference;FIG.15, TBL.4, REF.8
Pub. Country;Japan
Language;Japanese
Abstract;On the color change of fair-faced concrete, the various experiments on the influence, the surface color of the concrete by the employed materials, the mixing, the sheathing board, the form removal time and placing joint time interval were carried out. As the result, the effect by the color of the materials is in proportion to L value (lightness index) of the cement and the saturation of the cement is in proportion to L value and the saturation, and effects of the mixing factor, form removal time of the sheathing board, the curing temperature and the time interval of the placing joint became clear.