- UID
- 162141
- 热情
- 42125
- 人气
- 55205
- 主题
- 515
- 帖子
- 20239
- 精华
- 11
- 积分
- 59213
- 分享
- 0
- 记录
- 0
- 相册
- 1
- 好友
- 8
- 日志
- 1
- 在线时间
- 14914 小时
- 注册时间
- 2008-11-15
- 阅读权限
- 30
- 最后登录
- 2025-7-26
    
升级   96.07% - UID
- 162141
- 热情
- 42125
- 人气
- 55205
- 主题
- 515
- 帖子
- 20239
- 精华
- 11
- 积分
- 59213
- 阅读权限
- 30
- 注册时间
- 2008-11-15
|
网上找到的:
http://www.level.org.nz/passive- ... or-roof-insulation/
这种斜顶挑空的屋顶保温棉安装,不管选用何种skillion roofs insulation的产品,的确是需要保温棉的深度+ 最少25 mm air barrier的深度做为ventilation space。
Skillion roofs
For skillion roofs with exposed rafters(这个帖子主楼照片显示的是exposed rafters), install insulation over the ceiling lining between purlins – purlins must be sized to provide sufficient depth for the required thickness of insulation plus a 25 mm minimum air gap between the insulation and the flexible roofing underlay.
For skillion roofs with concealed rafters, install insulation between rafters – the combined rafter/purlin depth is likely to be sufficient to ensure that a 25 mm minimum air gap is achieved.
Note: For both exposed and concealed rafter skillion roofs, an air barrier must be installed over a timber-boarded ceiling to prevent air movement into the roof framing.
Updated: 10 February 2020 |
|