Blast Resistant Door Hinges
Double leaf swinging blast door.
Blast resistant door hinges. Interdam s single hinged blast and fire doors are pre assembled units which are ready to install by bolting or welding for new builds or refurbishment projects. The test footage above shows how effective blast resistant doors are from preventing devastating shrapnel from entering a room. Blast resistant doors frames for us military projects the dod minimum antiterrorism standards for buildings is designed to protect dod personnel from terrorist attacks. The dod doe department of homeland security and petrochemical industry building standards are increasingly requiring blast resistant doors.
Just like our single leaf blast door only wider up to 8 feet wide so you can get a vehicle through. Our blast resistant door frame and window designs are tested and analyzed by independent internationally recognized engineering laboratories to assess their performance. Stainless steel hinges door handles a door closer and a multi point latch system for manual door operation. A steel envelope that you fill with four inches of bullet and torch resistant concrete that you pour into the open top after the door is installed on the wall.
50 psi blast load rating bolt on or pour in place. To assist in determining hardware compatibility with overly blast resistant doors please contact our sales department. Blast resistant doors protect people and property from explosions and shrapnel. We have standardized a number of oversized units or can custom design to your exact specification.
This hinge saves on special door and frame preparation charges and makes the installer s job easier. The hinge works well in locations that would normally call out for anchor hinges pivot reinforcement hinges or thrust pivot unit and hinge sets. Each door unit is provided with heavy duty hardware. Slide door hardware includes low friction trucks and rollers low voltage control circuitry for electrical operators and a variety of operator actuation devices.
Whether retrofitting an existing building or building a new one there are minimum blast pressure requirements that all door assemblies must meet. Swing door hardware includes modified builders hardware or krieger manufactured locks and hinges as required by blast rating. Personnel doors can be manufactured up to 4 0 x 8 0 singles. The solid steel blast resistant door can withstand active pressure up to 30kn m2.
We also custom manufacturer hinges should the application require it. This edge mounted pin and barrel type hinge is used high traffic high abuse doors. We offer three sizes of cam lift hinge for acoustical products. 8 0 x 8 0 pairs.
Seals around the door frame ensure a weathertight fit for the entire unit. It is commonly used in military bunker chemical and pharmaceutical laboratories research buildings power stations ammunition and high risk articles warehouses and depot. A large number of full sized door assemblies of different designs have been tested in the shock tube test facilities at baker engineering and risk consultants bakerrisk.