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- 冨板 崇
- 新潟工科大学
書誌事項
- タイトル別名
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- MAPPING OF SYNERGISTIC DEGRADATION OF POLYETHYLENE FILM CAUSED BY SOLAR ULTRAVIOLET RADIATION AND HEAT Service life prediction model for polymeric building materials (Part 2)
- ポリエチレン ヒョウジュン シリョウ オ モチイタ シガイセン ト ネツ ノ
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The service life of polymeric building materials are affected by the synergistic degradation caused by solar ultraviolet radiation and heat. Carbonyl index of polyethylene (CIPE) film specified by JIS K 7200-1986 is determined as the ratio of infrared absorbance of carbonyi group to the reference absorbance of etylene. CIPE is an index of degradation circumstances. These PE films were exposed and exchanged every month at Asahikawa, Choshi and Nishihara. The obtained CIPE can be expressed as a function of solar radiation and temperature in daytime. Estimated CIPE are accumulated for 15 years and plotted on map.
収録刊行物
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- 日本建築学会構造系論文集
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日本建築学会構造系論文集 63 (507), 9-13, 1998
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390001205637711488
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- NII論文ID
- 110004303535
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- NDL書誌ID
- 4481369
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可