发明申请
WO2021183969A1 INTEGRATED VENTILATION AND FLASHING IN INTEGRATED ROOF SYSTEM WITH ENGINEERED WOOD
审中-公开
基本信息:
- 专利标题： INTEGRATED VENTILATION AND FLASHING IN INTEGRATED ROOF SYSTEM WITH ENGINEERED WOOD
- 申请号：PCT/US2021/022234 申请日：2021-03-12
- 公开(公告)号：WO2021183969A1 公开(公告)日：2021-09-16
- 发明人： GUTIERREZ, Sarath, Vega , LINE, Jarrod, Kevin
- 申请人： LOUISIANA-PACIFIC CORPORATION
- 申请人地址： 414 Union Street
- 专利权人： LOUISIANA-PACIFIC CORPORATION
- 当前专利权人： LOUISIANA-PACIFIC CORPORATION
- 当前专利权人地址： 414 Union Street
- 代理机构： RAMAGE, W., Edward
- 优先权： US62/988,849 2020-03-12
- 主分类号： E04D12/00
- IPC分类号： E04D12/00 ; B32B21/02 ; E04C2/16 ; E04D13/17
摘要：
A multi-layered integrated roofing plank or panel with a base layer comprising engineered or manufactured wood, a water resistant barrier layer covering at least the outer face of the base layer, and at least one of the edges of the base layer. A texturizing material also may be affixed to, or integrated with, the water resistant barrier layer. The edges of the roofing plank or panel may be configured as part of a joint with adjacent planks or panels, including, but not limited to, shiplap joints, tongue-and-groove joints, bead-and-cove joints, butt joints, or combinations or variations thereof.
IPC结构图谱:
| E | 固定建筑物 |
| --E04 | 建筑物 |
| ----E04D | 屋面覆盖层；天窗；檐槽；屋面施工工具 |
| ------E04D12/00 | 屋面材料用的非结构性支承，例如，板条，护板 |