Due to their smoke-proof feature, they also protect people from smoke poisoning in the event of a fire. These doors, also known birli emergency exit doors,  of the fire department  fire  occupies a very large place in the regulation. It kat???ks?z been made compulsory to have it in many buildings with the regulations. (Source - wikipedia)Binalar

Yang?n merdiveni kap?lar?, acil durumlarda güvenli bir tahliye sa?lamak için tasarlanm??t?r. Yang?n ç?k?? kap?lar?, h?zl? ve etkili bir ?ekilde aç?labilir olmal?d?r ve insanlar?n h?zl? bir ?ekilde ç?kmas?n? sa?lar. Tek kanatl?, çift kanatl?, otomatik kapanan ve panik barl? gibi çe?itli seçenekler vard?r. yang?n kap?s? Yang?n merdiveni ka