書誌事項
- タイトル別名
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- Weatherability and combustibility of fire-retardant impregnated and surface-coated wood after natural weathering test
- オクガイ バクロ ゴ ノ ナンネンショリ トソウ モクザイ ノ タイコウセイ ト ボウカ セイノウ
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説明
The weatherability and combustibility of fire-retardant-impregnated wood during accelerated weathering for up to 2000 hours or natural weathering for up to 48 months were evaluated. Two types of fire-retardant chemicals (modified polyphosphatic carbamate and guanidine phosphate) were impregnated. The ability of coating to retain fire-retardant chemicals against leaching was also examined using five solvent-born coating systems: [1] penetrating; semi-transparent (brown), [2] thin-film-forming; semi-transparent (brown), [3] film-forming; opaque(white), [4] film-forming; transparent, [5] film-forming; opaque (white). The systems [1] and [2] consisted of 2 or 3-coat application of each single coating composition, whereas [3] and [4] employed specific wood-sealers as an undercoat to stabilize the surface of wood prior to the application of topcoat. The system [5] was a one-coat type. The fire performance of the specimens during weathering depended on the chemical retention, and coating system was effective to maintain chemical retention for a certain period. Specimens impregnated fire-retardant chemical B and finished with coatings [1], [3] and [4] were maintained at a quasi-noncombustible material level after 48-month-natural weathering.
収録刊行物
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- 木材保存
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木材保存 39 (1), 16-23, 2013
公益社団法人 日本木材保存協会
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詳細情報 詳細情報について
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- CRID
- 1390282679272135936
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- NII論文ID
- 10031147478
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- NII書誌ID
- AN00240373
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- ISSN
- 18840116
- 02879255
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- NDL書誌ID
- 024248175
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
