Blast-proof
EN 13123-2 & EN 13124-2 (on demand)

Heinen has acquired in-depth expertise in the design of explosion-proof doors, capable of withstanding pressures up to 8 T/m², while accounting for rebound. These doors are designed to meet the specific needs of the industry, providing optimal protection against explosion risks.

Heinen’s range of explosion-proof doors is available in several resistance classes, from EXR1 to EXR5, to adapt to different levels of threat. These doors are specifically developed to resist the effects of detonation and ensure the safety of people and facilities in high-risk environments.

The performance of these doors is achieved through precise static calculations, ensuring maximum resistance to explosions. It is important to note that these doors and their specific performance levels are available only upon request. Each project is individually evaluated to determine the most suitable security solution.

Heinen’s explosion-proof doors are tested using rigorous methods to ensure compliance with safety standards, thus guaranteeing their effectiveness against overpressures generated by an explosion.

Several European standards cover the resistance of building doors, windows and shutters to attacks involving explosives.

• EN 13123-2 lays down the requirements and classification used in the standard (resistance levels)
• EN 13124-2 contains the test methods used to measure resistance to explosives

These standards cover the resistance of hardware to the excess pressure of a blast created by a shock tube. This tube is used to simulate a powerful detonation of explosives equal to a charge of between 100 kg and 2,500 kg of trinitrotoluene (TNT) at distances ranging from 35 to 50 metres from the test element.

Blast-proof is just one of the many features of Heinen doors. Discover all the other exceptional characteristics that ensure security, comfort, and reliability for your projects!