Seals around the door frame ensure a weathertight fit for the entire unit.
Blast resistant door hinges.
Each door unit is provided with heavy duty hardware.
The solid steel blast resistant door can withstand active pressure up to 30kn m2.
We offer three sizes of cam lift hinge for acoustical products.
The hinge works well in locations that would normally call out for anchor hinges pivot reinforcement hinges or thrust pivot unit and hinge sets.
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.
It is commonly used in military bunker chemical and pharmaceutical laboratories research buildings power stations ammunition and high risk articles warehouses and depot.
We also custom manufacturer hinges should the application require it.
The dod doe department of homeland security and petrochemical industry building standards are increasingly requiring blast resistant doors.
We also manufacturer hinges for vault doors and high range blast doors.
Double leaf swinging blast door.
However there is really no limit.
Just like our single leaf blast door only wider up to 8 feet wide so you can get a vehicle through.
We make a variety of hinges for specialty applications.
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.
8 0 x 8 0 pairs.
This edge mounted pin and barrel type hinge is used high traffic high abuse doors.
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.
To assist in determining hardware compatibility with overly blast resistant doors please contact our sales department.
This hinge saves on special door and frame preparation charges and makes the installer s job easier.
Swing door hardware includes modified builders hardware or krieger manufactured locks and hinges as required by blast rating.
We have standardized a number of oversized units or can custom design to your exact specification.
Blast resistant doors protect people and property from explosions and shrapnel.
Whether retrofitting an existing building or building a new one there are minimum blast pressure requirements that all door assemblies must meet.
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.
50 psi blast load rating bolt on or pour in place.
The test footage above shows how effective blast resistant doors are from preventing devastating shrapnel from entering a room.
