Name:
FM Approvals 4411:2021 PDF
Published Date:
12/01/2021
Status:
Active
Publisher:
FM Approvals
This standard states testing and certification requirements for cavity wall systems. The primary use of cavity walls is to allow moisture that has penetrated the exterior surface to drain down the cavity space to flashing that directs the water to weep holes that allow the water to drain from the cavity.
| File Size : | 1 file , 340 KB |
| Note : | This product is unavailable in Ukraine, Belarus, Russia |
| Number of Pages : | 17 |
| Published : | 12/01/2021 |
