我國為應國際趨勢，積極推動資源永續循環與節能減碳等相關政策， 落實國內資源永續循環利用，行政院於102 年1 月核定行政院環境保護署 提出「資源永續循環利用推動計畫」，底渣再利用為資源永續循環一大目標， 因此如何提升底渣使用於公共工程比例，有賴於底渣再利用處理後品質的 穩定，解除工程機關與施工單位疑慮。 由公共工程品管制度、ISO 9001 品質管理系統及ISO 14000 環境管理 系統概念下，檢討目前再利用機構及地方主管機關推動底渣再利用品質管 理現況，經資料收集彙整分析提出再利用機構執行底渣再利用品質管制及 地方主管機關執行品質保證等問題，並提出改善對策。 以道路工程案例查證底渣再利用於道路基層、底層及面層級配料物理 特性及鋪設後以IRI 及PCI 進行成效分析，再利用機構做好品質管理提供 穩定的料源，地方主管機關做好品質保證，工程單位做好施工品質，進而 提升底渣使用於公共工程比例，以達資源永續再利用目標。 In following international trends, this country actively promotes the usage and distribution of sustainable resources to reduce carbon emissions and to comply with the relevant policies in the implementation on the recycling of domestic resources. The Executive Yuan approved the Environmental Protection Agency (EPA) proposal on the “sustainable resource recycling” in the year 2013. Bottom ash recycling is a major goal on sustainable resource distribution.Its enhancement and usage in public infrastructure depends on the reuse of treated bottom ash quality and stability, and the resolution of construction uncertainty. The quality control of the public works abides by the ISO 9001 quality management system and the ISO 14000 environmental management systems concept. These are currently under review with local recycling agencies and local authorities in a bid to promote the bottom ash recycling management system. The pooled analysis data collection studied the implementation of bottom ash recycling in its quality control and assurance as performed by local authorities and other related issues with proposed improvement measures. In the verification of bottom ash reuse in road works, the physical characteristics of the surface and sub-surface material make-up of PCI and IRI provide for effective analysis. This provides for quality management agencies to provide good, stable source material for local authorities and engineering units, thus enhancing bottom ash recycling used in public works and achieving sustainable resource recycling targets.
