Aluminium door system

DOOR FRAME - The doorframe is made of Aluminum alloy (6063-T5). Rubber gasket is installed in the doorframe to ensure air tight SURFACE TREATMENT - Powder coated with grey white color or natural anodized. DOOR LEAF 45mm thick (With single clear class window) FACINGS - 0.5mm (t) steel sheet with PE roll coated covered by plastic foil (0.04mm) Color: grey white CORE Aluminum honeycomb with non-combustible class B1 ADHESIVE - Rebon YB2002 (resin) mixed with YB8001 (Hardener) Epoxy Past Adhesive Mixing Ratio, YB2002:YB8001=4:1