The Crucial Role of Hot Smoke Testing in Car Parks: Concept Smoke Systems Responds After EV Fire Incident
Post-Incident Preparedness: Concept Smoke Systems Conducts Hot Smoke Test Following EV Fire
In the aftermath of a recent electric vehicle (EV) fire in a shopping centre car park, the importance of realistic fire simulation came sharply into focus. Concept Smoke Systems was commissioned to carry out a hot smoke test—an essential step in evaluating the real-world performance of a building’s fire safety systems following such an incident.
Simulating Smoke Behaviour with Precision
Using the ViCount smoke system, Concept’s trained operators delivered a controlled simulation replicating the heat and movement of smoke as observed in the original fire. This enabled engineers, safety consultants, and building managers to observe smoke flow in real-time, assess the capabilities of smoke extraction and detection systems, and evaluate the timing and coordination of supporting emergency measures such as smoke curtains, alarms, and ventilation.
The Importance of Hot Smoke Testing in Car Parks
Car parks, particularly those in high-traffic areas like shopping centres, present complex environments. Multiple ventilation zones, ceiling voids, ramps, and access points influence how smoke behaves during a fire. Unlike cold smoke or digital models, hot smoke testing introduces real thermal energy, allowing for more accurate replication of:
- Smoke movement and stratification
- Ventilation and extraction system performance
- Smoke curtain deployment and effectiveness
- Detection system response times
- Evacuation procedures and visibility levels
This realism is especially critical in EV fires, where thermal and smoke characteristics differ significantly from those of traditional internal combustion engine vehicles.
ViCount Smoke System: Realism Without Risk
Concept deployed its ViCount smoke generator, known for producing dense, oil-based smoke with ultra-fine particulates and stable thermal output. Engineered for use in large, ventilated spaces, the ViCount offers a highly realistic fire simulation without the toxicity or excessive residue associated with actual combustion.
Operated by Concept’s experienced team, the test was synchronised with on-site fire safety teams and facilities management. The ViCount’s extended smoke output allowed for full-cycle observation—from ignition simulation through to smoke clearance—offering stakeholders a comprehensive view of system performance.
Turning Insights Into Action
The test provided valuable post-incident insights. Observations included the rate at which smoke was cleared from different zones, the areas that remained obscured the longest, and the activation timing of various detection and control systems.
By conducting such detailed and realistic testing after an actual event, building owners and fire safety professionals are better equipped to identify vulnerabilities, improve infrastructure and protocols, and ensure even stronger emergency response strategies in the future.
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