高分子仕上塗材がコンクリートの中性化進行に及ぼす影響の定量的評価 : 鉄筋コシクリート造建築物外壁の耐久性予測法に関する研究(その2)

概要

論文の詳細を見る
Suppressive effects of polymeric surface finishing materials on the progress of neutralization of concrete are both theoretically and experimentally examined. Parabolic law involving constant term theoretically derived from unsteady state dynamic analysis well explains the progress of neutralization of concrete with polymeric surface finisihing materials which was successfully affirmed by accelerated carbonation testing and field research results for concrete specimens treated with many kinds of surface finishes. Retardative effects of polymeric surface finishes are closely connected with the diffusion coefficients of carbon dioxide in the finishes and their thicknesses. They determin the induction periods before the progress of neutralization starts. (100 words)
社団法人日本建築学会の論文
1992-04-30