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

Yang?n Kap?s? Mente?esi özellikle yang?n vb. evgin perese anlam?? olur?nda önemi ortaya ç?kmaktad?r. ?nsanlar ürkü halinde hariçya hakikat birçokarken kap?y? arkalar?ndan kapatmay? unutacaklar? midein bu mente?elerin katk?s?zl?kl? çk?rm?z???mas? ve bapy? son kapatmas? gerekir.Evlerde, i?lemyerlerinde, okullarda ve çe?itli büyüklük kurum