Effect of fireproof clogging on combustion resistent property of external thermal insulation systems with curtain walls

The fire spreading on insulation systems with curtain walls under different fire prevention measures was simulated by FDS. Then the effectiveness of fire prevention measures was discussed and the design parameters of fire prevention structure were obtained. Finally, combustion performance on external insulation systems with curtain walls under different fire prevention measures were tested, their feasibility and effectiveness under real conditions were analyzed, and the optimal combination of fire prevention structure and its technical requirements were put forward.