高層建築辦公空間裝修前後室內空氣品質之研究

A Study on Comparing The Indoor Air Quality to Decorated Before and After on High-Rise Building Office decoration

彭千宜(Chien-Yi Peng)

指導教授 ： 邵文政

國立臺北科技大學/設計學院/建築與都市設計研究所/碩士(2013年)

https://doi.org/10.6841/NTUT.2013.00586

摘要

本研究針對高層建築辦公空間進行A、B、C、D四區的室內IAQ檢測(分為裝修前、裝修後期及工程完竣暨人員進駐使用等三階段)，依其調查結果，針對可能產生污染疑慮之類似空間進行改善並與四區比較，以了解造成空氣污染之來源與問題。三階段檢測結果粉塵（PM10、PM2.5）濃度皆過高，其原因：裝修前受天候及氣流影響，建材堆積、施工粉塵殘留所致；後期因工事進行及清潔未確實導致；竣工後與自然通風改善量測結果比對，可知自然通風換氣會使高層建築結構之防火被覆落塵增加。裝修後期TVOCS嚴重逸散，與改善後的類似空間比對結果發現，使用綠建材及廠製建材對IAQ污染較低；現場實作裝修大幅提高TVOCS逸散濃度，四區的平均值最高超過標準約17倍，最低亦約2倍，且在逸散高峰甚至為40倍。在人員進駐使用階段量測於B區CO2濃度過高，顯示空調換氣不足。裝修負荷率A區為1.15、D區為0.99，TVOCS檢測值在標準範疇；C區為0.92，B區為2.00，檢測值卻超過標準。經分析後得以下結論：B、C區綠建材的使用率高於A區，卻未符合標準，顯示B、C區使用一般建材內蘊含的TVOC濃度過高；B區提高廠製建材使用率可降低TVOC濃度。

關鍵字

高層建築 ； 辦公空間 ； 室內裝修 ； 室內空氣品質

並列摘要

This study monitor four office room on high-rise buildings(A、B、C、D). And have three-stage : before decoration、after decoration and finish decoration then officer stationed . According the result, to compare the similar rooms with those four office rooms which may have air pollution, that can understand the pollution source and problem. The concentration of particle have high on three-stages, the background measurement is influence by weather and flow, stacked the building materials and the dust has not been cleared after decoration. Because the working and cleaning was untrue during the later decoration period. Compare the decorated after and improvement by natural ventilation, that found the particles that from structure of fireproof. The emitted of TVOCs are very seriously on indoor air during the late stages of decoration, and compared with the measure result of similar space after improvement, it was found the pollution of indoor air quality be lower which use of green building materials and factory-made building materials.
The concentration of TVOCs increased sharply on decoration site、the average of each measurement area up to the standard value of approximately 17 folds、the lowest was also about 2 folds and the concentration peak had more than 40 folds. The CO2 concentration is too high on B area; it means the fresh air of air-conditioning that is insufficient to meet the strength generated by human activities. The load rate of Section A is 1.15, section D is 0.99, the detection value is all in standard values, but the TVOCs emission is over standard values in section C(0.92) and section B(2.00).
The conclusion of this research: section B and C utilization rate of green building materials are higher than section A, but there is not up to standard. The result shows section B and C that the concentration of TVOCs were high which use general materials, section B can reduction the concentration of TVOCs by increase using factory-made building materials.

並列關鍵字

Indoor Air Quality(IAQ) ； High-Rise Buildings ； Office Space ； Interior Decoration

參考文獻

1.室內空氣品質管理法，行政院環境保護署，2012年。

2.環境分析評論第二期，行政院環境保護署環境檢驗所，2012年。

5.特殊健康危害專題季刊，行政院衛生署國民健康局，2010年。

22.吳佩芝、李俊璋，室內裝修建材與甲醛健康風險探討，特殊健康危害專題季刊（99年度第一季），行政院衛生署國民健康局，2010年。

24.羅時麒、姚志廷，健康綠建材揮發性有機化合物逸散量對室內空氣品質影響之研究，中華民國建築學會建築學報70期增刊（技術專刊），2009年。