Blast proof, ballistic, gastight and forced entry doors, gates and hatches

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Atmas provides various options of doors, gates and hatches for different applications like civil defense shelters, bunkers, industrial and storage facilities of hazardous materials, security structures and more . We offer doors with wide range of specifications, standard or custom-made sizes, blast, ballistic, fire and forced entry ratings, with frames designed for integration in new or retrofit projects, automated or manual operation, gas tightness, metal or concrete inserts, radiation or EMP protection and more options. We can design and manufacture according to customers’ specifications and national standards.

 

Blast doors designed to be installed on the entrance or evacuation openings of the shelter to protect the inner space from pressure wave created by blast outside and keep the airtightness of the shelter for CBRN protection. The doors can be equipped with additional splinter protection, penetrating radiation protection, automatic hydraulic mechanisms and additional features according to project specification. 
 

Typically Blast Protective Doors includes the following elements:

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• Door leaf -  covers the opening, perceives the force of the blast wave and transfers the blast load to the frame.

• Door frame - receives the load from the door leaf and transfers it to the enclosing structures (wall or additional frame)

• Locking mechanism - ensures hermeticity thanks to a special seal and prevents the door from opening under the influence of explosive loads. The hinges are part of the closing mechanism and are also designed to for explosive loads.

 

What we offer:

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• Blast and gastight doors and hatches for shelters

• Industrial blast doors

• Storage and hangar doors and gates

• Fire rated doors

• Bunker doors

• Special designed hinges, sliding and other types of doors

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