躯体コンクリートの中性化抑制に寄与する各種仕上げ材の評価 その４ 下地調整塗材の中性化抑制効果の確認実験

古賀 一八; 長瀬 公一; 河野 政典; 竹内 博幸; 親本 俊憲; 大岡 督尚; 唐沢 智之; 浦河 和也; 板谷 俊郎; 安田 正雪; 河上 浩司; 加藤 淳司; 井上 和政

doi:10.14820/finex.2007.0.54.0

Summaries of Technical Papers of Annual Meeting 2007

DOI https://doi.org/10.14820/finex.2007.0.54.0

Conference information

Host: Japan Society for Finishings Technology

Evaluation of Various Finishing Materials Contributing to Carbonation Suppressive of Concrete in Structures

Part4 Verification Test of Carbonation Suppressive Effects of Surface Preparation Materials for finishing

*Kazuya Koga, Koichi Nagase, Masanori Kono, Hiroyuki Takeuchi, Toshinori Oyamoto, Tokunao Oh-oka, Tomotuki Karasawa, Kazuya Urakawa, Toshiro Itatani, Masayuki Yasuda, Hiroshi Kawakami, Junji Kato, Kazumasa Inoue

Author information

*Kazuya Koga
Technical Research Institute, Haseko Corporation
Koichi Nagase
Technology Center, Taisei Corporetion
Masanori Kono
Technical Research Institute, Okumura Corporation
Hiroyuki Takeuchi
Engineering Division, Penta-Ocean Construction
Toshinori Oyamoto
Kajima Technical Research Institute, Kajima Corporation
Tokunao Oh-oka
Institute of Technology, Tokyu Construction
Tomotuki Karasawa
Technical Center, Tekken Corporetion
Kazuya Urakawa
Engineering Division, Satokogyo
Toshiro Itatani
Technical Research Institute, Toda Corporation
Masayuki Yasuda
Technical Research Institute, Miho, Toyo Construction
Hiroshi Kawakami
Technical Research Institute, Sumitomo Mitsui Construction
Junji Kato
Research Institute of Technology, Tobishima Corporation
Kazumasa Inoue
Research and Development Institute, Takenaka Corporation

Keywords: concrete, finish, coating materials for textured finishes, carbonation, surface preparation materials for finishing, accelerated carbonation

CONFERENCE PROCEEDINGS OPEN ACCESS

Pages 54

Details

Abstract

To confirm the carbonation suppressive effect of surface preparation materials for finishing and coating materials for textured finishes, the accelerated carbonation test was performed. As a result, the following was confirmed. 1) As for the carbonation suppressive effect of surface preparation materials for finishing, a difference by the factory was confirmed. On the other hand, the difference by the factory was not confirmed to coating materials for textured finishes. 2) Surface preparation materials for finishing "C-2" 3.0mm coating and "CM-2" 3.0mm coating had a carbonation suppressive effect, and surface preparation materials for finishing "E" 0.5mm coating had a high carbonation suppressive effect. 3) Coating materials for textured finishes had an extremely high carbonation suppressive effect.

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