| 摘要 |
The tile has a wedge-shaped foam plastic layer to create a slope in the tile, and a set of profiles interconnected as a tight soft surface, where each profile has a length of about 50 millimeters to 5 meters and has a shape of T, H, or I. A dense vapor-proof layer is formed on the bottom of an internal thermal insulation. The vapor-proof layer comprises aluminum foil or a layer of epoxy. A reinforcement fabric of extruded polystyrene foam (XPS) is provided on the bottom of the plastic layer to strengthen the tile. |
