EXAMINATION ON SETTING WORKS AND THE DURABILITY ENHANCEMENT OF CONCRETE SURFACE LAYER USING A PERMEABLE FORM HAVING HARDNESS / 剛性を改善した透水性型枠シートの施工性および品質改善効果に関する検討
- Resource Type
- Journal Article
- Authors
- Naruki KOYAMA; Tetsuji AKIYAMA; Toshiyuki KATSUHATA; 勝畑 敏幸; 小山 稔樹; 秋山 哲治
- Source
- セメント・コンクリート論文集 / Cement Science and Concrete Technology. 2022, 75(1):270
- Subject
- Aesthetic beauty
Chloride ion diffusion coefficient
Durability
Permeable form
setting works
塩化物イオンの見掛けの拡散係数
施工性
美観
耐久性
透水性型枠シート
- Language
- Japanese
- ISSN
- 0916-3182
2187-3313
The permeable form has the quality improvement effect of concrete surface layer. On the other hand, a wrinkle occurred at form setting works and might leave it and might be connected to aesthetic dirty at concrete surface. This cause is regarded as outputs to produce because the lack of permeable sheet hardness. Therefore we chose “permeable sheet having hardness that improved model” and in this experiment, a few kinds of different form materials were examined in the permeable form setting works and concrete aesthetic beauty and durability enhancement. As a result, slack and a wrinkle did not produce the sheet which we chose at the time of form setting works. And the durability enhancement of concrete surface layer using a permeable form having hardness is the same class in permeable form current model.