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題 名 | 歐洲高溫防護服飾性能評估=Performance Evaluation of European Heat Protective Clothing |
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作 者 | 周國村; 張淑芬; | 書刊名 | 紡織中心期刊 |
卷 期 | 11:3 2001.07[民90.07] |
頁 次 | 頁225-233 |
分類號 | 478.16 |
關鍵詞 | 熱傳移指標; 熱傳導係數; 水蒸氣阻抗或濕阻抗; 熱防護; 熱對流; Heat transfer index; Heat transmission factor; Water vapour resistance; Ret; Thermal protection; Convective heat transmission; |
語 文 | 中文(Chinese) |
中文摘要 | 本文主要在探討高溫熱防護服飾。熱防護服飾系籍由多層衣服的組合達到效果,可能是多層布料,材料上作混紡,整件式,或是可分開、組合的衣服。可籍由內裡防護高溫或可拆式內裡,或再加一件內衣,多件組合之衣服需符合基本安全需求,在織物中製造空間,如車棉和填充物或使用多層布料,是達到隔熱重要的因素。當衣服被皮帶或吊帶束緊而壓縮空間時,將會減低防護性能。 防護服性能另一重要關鍵因素是防水透濕,除了防水也要能透濕,不致於阻礙人體排汗,適當的防護服,使消防員在危險狀況下,能有更長的工作時間。無論如何,防護時間達到實驗室測試的性能,仍不可能符合實際上使用狀況,因為遇到高溫危險狀況是如此的變化莫測。 EN 469標準是歐洲消防人員防護服之基本安全要求,是使用在一般救災上,EN 469色括一般服裝設計,一般慣用材質的最小防護性能和決定這些防護性能的測試方法,但不包括使用在高危險場何之特殊服裝,如進入火場的套裝或長時間救火受到高溫包圍的環境,如森林救火用衣服。 EN 469也不包括頭、手和腳的防護;或對抗其它危般性防護,例如化學、濾過性病毒、輻射和電擊危險,這些方面可能建立在其它標準上。 |
英文摘要 | The study is to investigate the heat protective clothing. Heat protection is achieved by the use of a multi-layer clothing assembly, which contain multi-layer materials, material combinations, component assemblies or a series of separate garments. Additionally, thermal protection may be provided by the use of an interlining, or a removable inner lining, or specified over or under garments. The air trapped in materials such as quilts and wadding or in between the various layers of materials plays an important role in achieving the required heat insulation. Protection is reduced in areas where the garments are tight fitting or which are compressed by belts or straps. Another key factor for heat protective clothing is the moisture barrier. The moisture barrier should preferably allow the passage of water vapor, so as not to impede the loss of sweat. Suitable clothing shall enable the firefighter to work for a longer period under hazardous situation. However, it is not possible to relate the performance level achieved in laboratory testing to the protection time under actual use condition due to the fact that heat hazard encountered can vary anytime. In Europe, the basic safety requirement of fire fighters' clothing must comply with EN 469 standard, which is used in fire hazard. EN 469 includes garment designs, and the methods of determining basic performance. It does not cover special clothing for use in high risk situations, e.g. fire entry suits, or clothing for use in long interval fire fighting operations in high ambient temperature, e.g. forest firefighting. It does not cover protection for the head, hands, and feet; or protection against other hazards, e.g. chemical, biological, radiation and electrical hazards. These aspects may be dealt with in other standards. |
本系統中英文摘要資訊取自各篇刊載內容。