Clairvoyant type soundproof and fireproof door

摘要

The present invention takes precautions against fire by construct new skyscrapers, high-rise apartments, and factories, and focuses on development of products supplemented with facilities. The present invention relates to a fireproof door for acquiring a checking window which enables a flame position and a fire propagation state to be recognized at the other side so that an evacuator can easily determine excavation passage. The fireproof door is provided with an inner panel, an outer panel, and a reinforcement material disposed between the inner and outer panels. Moreover, the fireproof door comprises: front and rear reinforcement glass members formed on the fireproof door by forming a perforator on the inner panel and the outer panel; a fixing molding member configured to fix the front and rear reinforcement glass members at four sides; and a coolant (extinguishing liquid) inserted between the front and rear reinforcement glass members.