Changes of visual appearance and chemical composition of gypsum board after fire and fire extinction
To estimate the heated damage of gypsum board used as ceiling and wall in the investigation of building fire, the chemical composition and appearance of heated gypsum were examined. Three patterns of gypsum samples heated by cone calorimeter and electric furnace were prepared, and the chemical composition of the gypsum was analyzed by X-ray diffraction.
Authors
- Katsuhiro Okamoto (ORCID: https://orcid.org/0000-0003-4647-6007)
- Hiromi Itamiya
- Masaaki Kasamatsu
- Nobuyuki Kashiwagi
- Hiroki Yamasaki
- Hironori MATSUOKA
- Yoshiharu Saeki
Institutions
- National Research Institute of Police Science (JP)
Publication Details
- Journal
- Japanese Journal of Forensic Science and Technology
- Published
- 2025-01-01
- DOI
- https://doi.org/10.3408/jafst.884
- Primary Topic
- Cassava research and cyanide
- Type
- article
- Field-Weighted Citation Impact
- 0.00