エポキシ樹脂塗り床とセメントペーストの付着性に関する界面化学的考察

概要

論文の詳細を見る
Adhesive characteristic between epoxy resin floor coatings and cement paste substrate was discussed from a view point of interfacial chemistry. The fracture strength of adhesive joints was first measured and obtained peel energy for 4 kinds of substrate surfaces such as ordinary, drying, abrading and dense substrates. As for wettability, surface free energy of substrate and epoxy floor coatings was measured. The relation between the polar component of the surface free energy and the peel energy, and also the relation between the work of adhesion and the peel energy were investigated. It was found out that the peel energy closely related to the polar component of the surface free energy of substrate. Desirable condition to improve adhesive strength between epoxy resin floor coatings and cement-based substrate was finally proposed.
社団法人日本建築学会の論文
1999-10-30