Shandong Xinming FRP Products Co., Ltd.

. Light
Quality
The door leaf material of the civil air defense door is low-pressure molded fiber reinforced sheet mold composite material, which is light in weight and high in strength. Compared with civil air defense doors of the same specification, it is lighter
Quality< br/> The weight of the civil air defense door leaf has been reduced by more than % and has been proven to be lightweight by anti-explosion tests
Quality
The strength of the civil air defense door fully meets the standard.
Light weight It is made by high pressure and its strength is greatly increased
It has a certain ability to resist acid, alkali and other chemicals. It is light
Quality
The civil air defense door will not rust or rot in the humid environment of the basement all year round. Its service life is More than 10 years old
The door and door frame are sealed with sealing strips to ensure reliable sealing
Therefore, it is light
and high quality
The civil air defense door is an excellent example of the traditional
steel structure civil air defense door
alternatives.
Light
Quality
The civil air defense door lock adopts four-link driven slide bolt lock, which is light in weight, simple in structure and easy to operate. Compared with traditional reinforced concrete and steel structure protective equipment, it is lighter in weight and easier to install. In addition, the surface of the door leaf adopts a low-temperature baking process to avoid subsequent maintenance.
Light
Quality
Civil defense doors also have many advantages such as high productivity, good insulation, sound insulation, flame retardancy, moisture resistance and beautiful appearance.