Blast Doors
Blast Pressure, Fire and Airtightness Protection with FC-BRD-01 Series Blast Doors
Blast doors are high-strength steel safety doors designed to prevent blast waves from reaching protected structures through access routes.
FC-BRD-01 series blast doors support the safety of personnel, equipment and structures in civil defence facilities, OGP facilities, chemical plants, nuclear energy structures and other critical areas that require blast resistance.
7 Bar Blast Resistance
Designed for applications that require peak-pressure resistance of up to 7 bar during sustained blast effects.
Fire Resistance
Provides fire-resistance performance above 3 hours and up to 4 hours for access points in demanding scenarios.
Heavy-Duty Hardware
IP65-rated heavy-duty hinges, panic bars and locking mechanisms provide durability and easy maintenance.
What Are Blast Doors?
Blast doors are blast-resistant safety doors used to limit the transfer of blast waves into protected buildings, shelters, control rooms, energy structures or process areas.
The steel body is designed to provide reliable protection against blast effects in high temperatures, fires and demanding site conditions. The door leaf, frame, heavy-duty hinges, panic-bar set and locking mechanism should be evaluated as one complete system.
Blast Door Protection Principle
Normal Use
The door operates normally for personnel access or equipment entry.
Blast Impact
When a blast wave strikes the door surface, the steel body and frame system absorb the load.
Structural Protection
The door leaf, frame and locking hardware limit the transfer of pressure effects into the protected area.
Safe Evacuation
Heavy-duty panic bars and locking hardware support a safe exit scenario in an emergency.
Key Technical Features
FC-BRD-01 series blast door.
Peak-pressure resistance of up to 7 bar during sustained blast effects.
Fire resistance above 3 hours and up to 4 hours in demanding scenarios.
The door-frame gasket supports airtightness performance.
Coated carbon-steel door frame and leaf construction.
304-grade stainless-steel heavy-duty hardware options.
Technical Performance Table
| Technical Item | Value / Description |
|---|---|
| Product model | FC-BRD-01 Series Blast Door |
| Product type | Blast door / blast-resistant safety door |
| Design protection class | Up to 7 bar during sustained blast effects |
| Fire resistance | Above 3 hours; stated fire-resistance performance of up to 4 hours for demanding scenarios |
| Door frame / leaf material | Coated carbon steel |
| Hardware material | Stainless Steel 304 |
| Hinge construction | IP65-rated heavy-duty hinge hardware |
| Panic bar | Heavy-duty panic-bar set |
| Locking hardware | Heavy-duty latch / locking hardware |
| Airtightness | Airtightness performance with door-frame gasket construction |
| Colour option | Customisable door colour on request |
Ordering Code and Dimension Parameters
| Code Item | Option / Description | Note |
|---|---|---|
| A. Model | SL – Single / DL – Double | Single-leaf or double-leaf door selection. |
| B. Width | W – Opening width | The clear opening width is determined according to project dimensions. |
| C. Height | H – Opening height | The clear opening height is determined according to the application detail. |
Test and Certification Information
| Test / Certificate | Standard / Organisation | Description |
|---|---|---|
| Blast type test | ASTM F2927:2012 / Intertek | Blast-resistance type test. |
| Fire type test | NFPA 252:2017 / Intertek | Fire-resistance test standard. |
| Fire type test | CAN/ULC S104:2015 / Intertek | Door fire-resistance test standard. |
| Fire type test | UL 10C:2016 / Intertek | Positive-pressure fire test. |
| Fire type test | UL 10B:2015 / Intertek | Fire-door test standard. |
| EN fire test | EN 1634-1:2014 + A1:2018 / TÜV SUD | European fire-resistance test standard. |
| IP65 hinge test | ISO 60529:1989 / AMD2:2013 / COR1:2019 / SGS | IP65 assessment of heavy-duty hinges. |
Durable Steel Construction
The door frame and leaf are made of coated carbon steel. This construction is designed to provide reliable mechanical strength in demanding conditions such as blast pressure, high temperatures and fire.
The door colour can be customised to meet project, architectural or site requirements.
Heavy-Duty Hardware
Next-generation heavy-duty hinges, panic bars and locking systems are used to provide robustness, long service life, easy maintenance and continuity in demanding site conditions.
304-grade stainless-steel hardware options offer advantages in corrosion resistance and long-term operational safety.
Applications
Advantages
Get Information About Blast Doors
Blast door selection should consider the protected structure type, expected peak pressure, fire resistance, opening dimensions, single- or double-leaf configuration, hardware type, airtightness needs and certification requirements.
You can request a technical evaluation for FC-BRD-01 series blast doors and blast-resistant structural safety solutions.
