| 摘要 |
This invention relates to a process for temporarily repairing a roof structure damaged by the environment or accident in order to provide for a dry interior space. Such damage may be caused by a storm, high winds, hurricane, tornado, explosion, fire, and other like events caused by nature or man. Such a process of providing a dry interior space after such an event is commonly referred to as “drying in” the structure by way of a “dry-in” process. The invention involves placing a moisture-barrier substrate over the damaged roof portion, mechanically fastening the substrate to the underlying roof structure, and finally applying a closed-cell form barrier over the substrate and surrounding roof structure, thereby creating a temporary liquid-impermeable roof patch. This process can be used in connection with at least rubber, smooth asphalt and metal roofs. |
