MR Credit 3: Materials Reuse 1–2 Points Intent To reuse buildi

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试卷: MR 材料与资源[查看]
MR Credit 3: Materials Reuse
1–2 Points

Intent
To reuse building materials and products to reduce demand for virgin materials and reduce waste, thereby lessening
impacts associated with the extraction and processing of virgin resources.

Requirements
Use salvaged, refurbished or reused materials, the sum of which constitutes at least 5% or 10%, based on cost, of
the total value of materials on the project. The minimum percentage materials reused for each point threshold is as
follows:
Reused Materials ;Points
5% 1
10% 2
Mechanical, electrical and plumbing components and specialty items such as elevators and equipment cannot be
included in this calculation. Include only materials permanently installed in the project. Furniture may be included if
it is included consistently in MR Credit 3: Materials Reuse through MR Credit 7: Certified Wood.

Potential Technologies & Strategies
Identify opportunities to incorporate salvaged materials into the building design, and research potential material
suppliers. Consider salvaged materials such as beams and posts, flooring, paneling, doors and frames, cabinetry and
furniture, brick, and decorative items.

MR C3: 材料再利用
1–2 分

目的
为减少废弃物产生，再用建筑材料和制品，可减少对原始材料的需求，从而减少对原始材料的采伐和加工。

要求
采用回收的、再加工的、可再利用的材料，其总量按价值来讲，应至少占到工程材料总价值的
5%或10%。最低的回用材料比例与得分标准如下：
材料回用量；得分
5% 1
10% 2
机械、电气设备、水管、管件或其它如电梯等专用设备，不能被计入材料回用计算。只有永久
性安装在建筑中的家俱才能被计入，但需与在项目MRC3到MRC7中保持一致。

技术措施和策略
建筑设计时考虑回用材料的可能，考察确定才能的材料供应商，尽量适用回用材料，如旧梁、
柱、楼板、墙板、门及门框、壁柜和家俱、砖和装饰物。