Which of the following is used to determine if a product is pre-consumer or post

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试卷: LEED GA模拟题F[查看]
Which of the following is used to determine if a product is pre-consumer or post-consumer recycled content?


A: LEED Online Calculators
B: ISO 14021
C: ASHRAE 62.1
D: Local codes

参考答案: B

本题解释:
A The LEED online calculators do not define recycled content.
B The ISO 14000 product oriented standards include Environmental Labels and Declaration, Life Cycle Assessment, and Design for Environment. These standards are intended to be applicable for assessing the environmental performance of products and services as well as providing guidance on improving their environmental performance.

The ISO 14021 standard, Environmental Labels and Declaration, are communication tools that convey information on environmental aspects of a product or service to the market. These standards are used for recycled materials to label their pre and/or post consumer content.
C ASHRAE 62.1-2007 Ventilation for Acceptable Indoor Air Quality specifies minimum ventilation rates.
D Local codes do not define recycled content.