LEED GAP

 找回密码
 立即注册

QQ登录

只需一步,快速开始

搜索
查看: 236|回复: 0
打印 上一主题 下一主题

How can the heat island effect on the roof of a building be reduced?

[复制链接]

262

主题

0

好友

33

积分

管理员

Rank: 9Rank: 9Rank: 9

跳转到指定楼层
楼主
发表于 2012-11-4 05:40:51 |只看该作者 |正序浏览
试卷: LEED GA模拟题F[查看]
How can the heat island effect on the roof of a building be reduced?


A: Painting the roof with a high SRI coating
B: Increasing the amount of roof insulation
C: Covering the roof with recycled materials
D: Providing underground parking

参考答案: A

本题解释:
Heat islands on a roof can be reduced by reducing the amount of area that is dark, either through solar panels or a green roof, or painting exposed areas with light colored materials. A material with an SRI of 100 is light colored.

The heat island effect is created when developed areas have higher temperatures than surrounding rural areas. An urban heat island effect is caused by sunlight heating up dark colored surfaces such as roads and rooftops. Huge quantities of heat are generated in buildings that have dark rooftops and absorb heat rather than reflect it.

分享到: QQ空间QQ空间 腾讯微博腾讯微博 腾讯朋友腾讯朋友
分享分享0 收藏收藏0
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

关闭

站长推荐上一条 /1 下一条

Archiver|手机版|LEED GA/LEED AP考试学习平台|版权所有|备案号(沪ICP备11019119号-2)|leedgap   

GMT+8, 2025-7-7 09:24 , Processed in 0.075261 second(s), 26 queries .

Powered by Discuz! X2.5 & Exam 1.4

© 2001-2012 Comsenz Inc.

回顶部