Considering heat insulation and beautiful sight of construction, making use of exterior panels is increasing. Recently the exterior panels now are weak very much, and so in consequence of the weakness fire spreads rapidly. Compared with internal fire, external vertical fire spread rate goes rapidly and it is extensive in spread range, therefore it is dangerous very much. Accordingly, under present condition of poor standard of exterior panels, it is required to take measure to meet the appropriate situation. In this study, by making use of FDS(Fire Dynamic Simulation) program about external vertical fire of high rise building, fire behavior is searched by computer. It is important that realizing by computer fire modeling about external vertical fire must be included certainly in procedure of fire performance design in the future. In modeling program, FDS version 5 is available, and aluminium composite panel is applied in external panels. In this study, for realizing of actual fire condition, FDS is applied by details of fire scenarios considering influence of wind.

Improvement of displacement absorbing performance by utilizing the moving clips in order to prevent falling off of the exterior material according to earthquakes and wind, trying to examine the structural performance of the building exterior panel.

By the earthquake and the wind against the displacement that occurs in buildings by utilizing the movement of the clip architectural exterior panels can follow the displacement and deformation by preventing the loss of architectural exterior panels to protect life and property.

Municipal solid wastes incinerator (MSWI) bottom ash and melting slag are used to prepare external panel for increasingthe recycling rate of them in this study. In case of external panel, the most important property is flexural strength. Becauseit is easily distorted by external force. Wasted glass fiber (below WGF) is used to increase the flexural strength of externalpanel. Flexural strength of prepared panel was 14.6MPa of the mixing ratio of 3.0wt% WGF. But compressive strengthwas decreased with the addition of WGF. Because L/S ratio has to be increased to enhance the workability at high additionamount of WGF. High liquid content hinders geopolymer formation. But compressive strength (about 20MPa) was notlow at this condition.