Study on establishment of deterioration prevention technology of building outer wall member by monitoring of materials wetness

2016 Fiscal Year Final Research Report

• Project/Area Number: 26289192
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Building structures/Materials
• Research Institution: Hiroshima University
• Principal Investigator: OHKUBO TAKAAKI 広島大学, 工学(系)研究科(研究院), 教授 (60185220)
• Co-Investigator(Kenkyū-buntansha): 松本 慎也 近畿大学, 工学部, 准教授 (30325154) ; 寺本 篤史 広島大学, 工学(系)研究科(研究院), 助教 (30735254)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: 保全技術 / 建築外壁 / 濡れセンサ / 計測システム / モニタリング / 劣化

Outline of Final Research Achievements

The purpose of this study is to establish a diagnostic technique to prevent physical deterioration of members and deterioration of habitability more quickly by monitoring moisture movement inside the members, such as wetting and dry/wet repetition, concerning the outer wall of the building. First of all, we constructed a system that captures data by mobile phone by NFC technology utilizing IC tag. Using this measurement system, various experiments were conducted with simulated members assuming actual building materials and actual buildings. As a result, this research enabled us to build the foundation of the wetness monitoring system in the buildings.

Free Research Field

建築材料学