Assembly of plastics sections for constructing interior of isothermal doors - includes hollow structure whose interior has groove for fitting panel and holding lips having small groove for drilling through

摘要

The inside of the hollow structure (1) has a groove into which a panel (3) fits. The supporting lips (4) have a small groove for drilling through. The inside of the structure (5) is filled with insulating foam. The edge of the structure (6) is thinned down and the outer edge (7) is rounded. The compartment (8) is supported by corner pieces (9). The structure (1) has a groove (11), the slope (12) on the side of the external compartment (8) is at 12 or 13 degrees. USE/ADVANTAGE - For constructing the interior of isothermal doors. Ease of manufacture. Adapts to doors of any size. Different thickness of insulating material can be used.