A project team wants to include steel mechanical components in its calculations

PrincessWas

试卷: LEED AP ID+C 模拟试卷C[查看]
A project team wants to include steel mechanical components in its calculations for Materials and Resources Credit, Recycled Content. No recycled content information was available for these components. What percent of recycled content will be allowed for the credit?
A: 10%
B: 45%
C: 0%
D: 20%
E: 25%

参考答案: C

本题解释:
Mechanical and electrical components are not included in the calculations for recycled content. 0% would be allowed in the calculations.

Project teams can include steel in recycled content calculations, which would be the 25% by default when there is no specific information.

However this question specifically says steel mechanical components, as opposed to something like steel beams, which are structural.