2011.4-2012.3 Yearbook of NILIM
Research Summary
Building Department
Reference Number | Y110502 |
Title | Research of rain water infiltration factor and prevention countermeasure in small-scale building |
Start-End Date | 2009.4-2012.3 |
Division | Structural Standard Division, Housing Stock Division, Housing Department |
Author | Research Coordinator for Advanced Building Technology, Akiyoshi MUKAI Head, Tatsuya AZUHATA Senior Researcher, Masashi MIYAMURA Senior Researcher, Kazuo NISHIDA |
Summary | We carried out a construction situation investigation and a waterproofing performance test to investigate the factor of the rain leak of the timber-framed house. It became clear by the result of the survey that there is much unsuitable construction. Moreover, the watering experiment proved that unsuitable construction causes leakage of water. |