| 摘要 |
<p>The roof panel is suitable for covering all types of hipped and gabled roofs, ensuring absolute sealing against draughts and water, and efficient heat and cold insulation, normally involving plastic foil stretched across the rafters. Panels are made up from a wedge-shaped sheath (1), and have a core of hard foam material. They may be interconnected by a sliding batten (6). Base piece and cover panel may be made separately, cemented together with the hollow space (2) filled with hard foam.</p> |
