What type of construction materials are recovered from building sites and reused

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试卷: LEED GA模拟题A[查看]
What type of construction materials are recovered from building sites and reused on different building sites in the same or a different capacity?
A: Salvaged material
B: Post-consumer recycled material
C: Durable material
D: Pre-consumer recycled material

参考答案: A

本题解释:
Salvaged materials are construction materials recovered from building sites and reused on different building sites in the same or a different capacity. Examples can include flooring, brick, beams, and doors;Postconsumer recycled content - is the percentage of material in a product that was consumer waste. The recycled material was generated by household, commercial, industrial, or institutional end-users and can no longer be used for its intended purpose. It includes returns of materials from the distribution chain. Examples include construction and demolition debris, materials collected through recycling programs, discarded products (e.g., furniture, cabinetry, decking), and landscaping waste (e.g., leaves, grass clippings, tree trimmings). (ISO 14021);Durable materials have a longer life; Pre-consumer content - formerly known as post-industrial content, is the percentage of material in a product that is recycled from manufacturing waste. Examples include planer shavings, plytrim, sawdust, chips, bagasse, sunflower seed hulls, walnut shells, culls, trimmed materials, print overruns, overissue publications, and obsolete inventories. Excluded are materials such as rework, regrind, or scrap generated in a process and capable of being reclaimed within the same process that generated it (ISO 14021).