| 摘要 |
PURPOSE: A natural circulation type outside insulation system of a curtain wall spandrel section is provided to maximize insulation effects by inducing natural circulation of air in a hollow layer and by suppressing condensation while suppressing temperature rise. CONSTITUTION: A natural circulation type outside insulation system comprises an upper and lower part horizontal frame(120), an anchor frame(210), an insulation material(220), a spandrel panel(SP), and an upper and lower part open joint frame(310,320). The upper and lower part horizontal frame is separately installed in intervals corresponding to height of the spandrel panel. The anchor frame is fixed to a building between the upper part horizontal frame and the lower part horizontal frame. The insulation material is fixed to an external surface of the building between the upper part horizontal frame and the lower part horizontal frame. The spandrel panel is separately arranged on a surface of a panel insulation material and is fixed to the anchor frame while forming a hollow layer between the insulation material and the spandrel. The upper part open joint frame and the lower part open joint frame are connected to the upper and lower horizontal frame, and the hollow layer is formed by an open joint structure between the spandrel panel and the upper and lower part open joint frame. |
