中華民國內政部建築研究所中華民國內政部建築研究所

我國自民國93年建立綠建材標章制度以來，截至108年10月底，已累計核發2,348件綠建材標章（1802件健康、9件生態、187件再生，與350件高性能綠建材）。綠建材標章在推動之初，先實施健康及再生綠建材兩類，這兩類亦是國際間相關建材類標章組織主要評估要項，惟目前我國再生綠建材的申請與核發數量已經趨緩，故本研究為加強國際接軌，並且對於產業界與學術界的訴求予以回應，嘗試進一步瞭解國內外循環建材相關標章制度的內涵與評定基準，在國內制度面部分，本研究持續追蹤及分析了國內幾個重要的標章制度，包括環保標章、節能標章及能源效率分級標示、省水標章、碳足跡標籤等，在國外的部分，本研究首先對LEED之材料與資源指標進行深入瞭解與探討，也探討建材銀行、建材護照、可回復建築等，經初步比較分析，在全球資源短缺及碳排的考量下，循環建材將成為未來建材發展的主軸之一，但是建材的循環再利用，涉及的問題不僅是技術的問題，更是管理與設計問題，例如建築在設計之初，便需考量材料的拆卸與組裝，而建材護照的概念便是強調材料生命週期的履歷管理，因此，未來國內推動循環建材，除可在建築技術規則上給予循環建材更高之權重之外，亦應強化建材生命週期管理與設計之相關研究，此外，我國對於循環建材及再生建材的定義較為狹隘，大致上是指由廢棄物產製的材料，但是國外認定的循環建材也包括未來易於再利用的材料、未經廢棄再製過程即可重複再使用的材料等，若能鬆綁相關定義有助於循環綠建材的推動。

Taiwan established a green building materials label system in 2004, and has accumulatively issued 2,348 green building material labels. At the beginning of the promotion of green building materials, two types of health and recycling green building materials were first implemented. These two categories are also the main evaluation items of relevant international building material mark organizations. However, the number of applications and issuance of recycling green building materials in Taiwan has slowed down. Therefore, in order to strengthen the international connection and respond to the demands of the industry and academia, this study attempts to understand the connotation and evaluation criteria of the relevant domestic and foreign recycling building materials. In the domestic system, this research continues to track and analyze several important domestic labeling systems. In foreign countries, this research firstly conducted an in-depth understanding and discussion of LEED's materials and resource index, and explored building materials banks, building materials passports, and recyclable buildings. After a comparative analysis, we under the consideration of global resource shortages and carbon emissions, recycling building materials will become one of the main axes for the future development of building materials. However, the recycling and reuse of building materials involves not only technical issues, but also management and design issues. For example, at the beginning of the design of a building, it is necessary to consider the disassembly and assembly, and the concept of building materials passport is to emphasize the management of the life cycle of materials. Therefore, it is suggested that in addition to giving higher weight to recycled building materials in construction technical rules, relevant research on the life cycle management and design of building materials should also be strengthened. In addition, Taiwan's definition of recycled building materials is relatively narrow. Generally speaking, it refers to materials made from waste. However, the recycled building materials identified abroad also include materials that are easy to reuse in the future and materials that can be reused without being discarded and remanufactured. If the relevant definitions can be loosened, it will help to promote the recycling green building materials.