A project team is attempting to satisfy the requirements of Sustainable Sites cr

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试卷: LEED AP BD+C模拟题E[查看]
A project team is attempting to satisfy the requirements of Sustainable Sites credit, Heat Island Effect: Roof. Which of the following methods will contribute towards this credit?
A: Installing a green roof over the entire roof area
B: Placing 100% of new parking spaces underground
C: Installing a Low-Sloped Roof with an SRI of 29
D: Installing a Steep-Sloped Roof with an SRI lower than 29

参考答案: A

本题解释:
Notes:
SSc 7.2. Heat Island Effect: Roof can be earned by installing a green roof over 50% of the entire building.

A Low-Sloped Roof would require an solar reflectance index (SRI) of 78 or more. A Steep-Sloped Roof requires a SRI greater than 29 (the higher the SRI, the more reflective the material, the less heat is absorbed).