一个项目的建筑材料选择应该通过哪些标准要求来决定？（选3项）

admin

试卷: LEED v4 GA模拟题A卷中文[查看]
一个项目的建筑材料选择应该通过哪些标准要求来决定？（选3项）The choice of a building material used for a project should be determined by what criteria?(Choose 3)
A: 材料供应公司的大小 The size of the company supplying the materials
B: 材料萃取和加工带来的环境影响 The environmental impact of extracting and manufacturing the material
C: 材料在项目中使用的时间长短 How long the material has been used in other projects
D: 材料对社会的影响 The impact the material has on society
E: 材料的费用 The cost of the material

参考答案: BDE

本题解释:
正确答案：BDE
系统解析: 此题主要考察triple bottom line，即材料与环境、社会与经济的关系。C不准确，有些新点的材料比老点的材料效果好，但是有些老点的材料反而比新点的材料效果好。
B:This is the environmental portion of the triple bottom line.

D:This is the social portion of the triple bottom line.

E:This is the economic portion of the triple bottom line.

A:Good materials can come from small or large companies.

C:This might be a factor, but some newer materials may perform better than older materials. The inverse is also true.

Notes:
This is an example of selecting a material based on the triple bottom line, which is how USGBC is guided by their decisions.