1.What is built-up roofing also called?
1.组合屋面又叫什么？
2.What is the name of the framing member shown in the image?
2.图中所示的框架构件叫什么？
3.What is contouring pipe flashing?
3.什么是异形管道泛水？
4.What interlayment is commonly used under wood shakes for roofs steeper than a 4:12 pitch?
4.4:12 以上坡度的木瓦屋顶，标准的铺设隔层材料是什么？
5.What do the terms "mod-bit" and "torch down" describe?
5.“mod-bit”和“torch down”指的是什么？
6.based on the image what type of roof is illustrated?
6.根据图示，这是什么类型的屋顶？
7.What is the name of the framing member shown in the diagram?
7.图中的框架构件是什么？
8.How to install pipe/vent base flashing?
8. 如何安装管道 / 通风口底座防水板？
9.In high wind zones what nails are used at roof edges?
9.在风力较大的地区，屋顶边缘使用什么钉子？
10.How much ventilation per 150 sqft of roof cavity?
10.每 150 平方英尺的屋顶空间需要多少通风量？
