Blast Resistant Doors
Active Acoustic Engineers design and manufacture Steel Blast Resistant Doors applied to oil＆gas industry,nuclear power station, pharmaceutical factory,electronics and defense. Blast Proof Doors / Pressure Resistant Doors are heavy duty that are able to withstand a blast over pressure range from 0.75 bar up to 25 bar as per desired specifications / designs. When the explosion happens, blast resistant door can block the shock waves and splash, protecting the people and equipment inside the building.
Active Acoustic Engineers also have experience in manufacturing of bullet proof doors/bullet resistant doors and pressure resistant doors.
Product Details
- Single / Double leaf doors
- Withstand a blast over pressure range from 0.75 bar up to 25 bar
- Fire rating up to 180 Minutes confirming to BS : 476 Part-22 and IS : 3614 Part-II
- Door Fitted with Fitted with Heavy duty Lever Handle , Hinges , Locking Arrangement , Door
Stopper, Door Closure , Peep Hole - The gas-tight channel ensures the good sealing and stops the gas flow.
- Door Finish – Powder coating for galvanized steel,
- Full mineral wool inside door for fire resistance.
- Life time above 20 years with normal maintenance.
Blast Proof Doors
The blast wall is of a profile-steel structure covered with blast-resistant plates and filled with rock wool fiber. The blast-resistant plate has the composite protection functions of blast resistance, fire and heat isolation, sound insulation, noise reduction and moving object impact resistance.
Product Details
- Compared with the reinforced concrete blast resistant door, The blast resistant door/pressure resistant doors are of the metal structure has the advantages of light weight and easy to be loaded, unloaded and recycled, and it is composed of light steel keels, cement steel plates reinforced with fiber and rock wool.
- The cement steel plate reinforced with fiber is a composite fire resistant plate
which is made up of two punched 0.5mm thick galvanized steel sheets which are extruded on 8.5mm thick fiber cement. The fiber cement layer sandwiched in the middle of the two layers of steel plate has the function of absorbing energy. - The specification of cement plate is 2400 ×1200 × 9.5(mm).
- It is simple and convenient to construct, the cycle is short, the mass in the unit area is light,
and the fire-resistant and thermal insulation performances are excellent.
