EXCITING NEWS! We have launched the all-new UL FSRI Fire Safety Academy — an online learning management system that can keep you AND your department up to date on the latest research in fire dynamics, firefighting tactics, firefighter health, and more! Create a profile today at training.ulfirefightersafety.org to access: • Free, on-demand training, designed for real-world application • Science-based courses correlated to NFPA JPRs • Built-in assessment to reinforce and validate learning • Certif
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EXCITING NEWS! We have launched the all-new UL FSRI Fire Safety Academy — an online learning management system that can keep you AND your department up to date on the latest research in fire dynamics, firefighting tactics, firefighter health, and more! Create a profile today at training.ulfirefightersafety.org to access: • Free, on-demand training, designed for real-world application • Science-based courses correlated to NFPA JPRs • Built-in assessment to reinforce and validate learning • Certif
142.8K viewsJan 13, 2020
FacebookFire Safety Research Institute
FSRI completes water mapping experiments as part of the "Impact of Fire Attack utilizing Interior and Exterior Streams on Firefighter Safety and Occupant Survival" project. Learn more about these experiments and how they lead to the full-scale fire experiments next month here: http://ulfirefightersafety.com/projects_blog/water-mapping-experiments-completed/. | Fire Safety Research Institute
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FSRI completes water mapping experiments as part of the "Impact of Fire Attack utilizing Interior and Exterior Streams on Firefighter Safety and Occupant Survival" project. Learn more about these experiments and how they lead to the full-scale fire experiments next month here: http://ulfirefightersafety.com/projects_blog/water-mapping-experiments-completed/. | Fire Safety Research Institute
222 viewsJan 28, 2016
FacebookFire Safety Research Institute
Click here [https://vimeo.com/569362787] to watch our full documentary sharing the history of FSRI from the origin of UL’s fire research efforts to a growing team that is continually expanding to address the world’s unresolved fire safety risk and emerging dangers. We are grateful to all of our partners who have contributed through the years to getting the science to the street and ultimately, saving lives. Stay tuned for an exciting announcement about the future of FSRI coming later this month!
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Click here [https://vimeo.com/569362787] to watch our full documentary sharing the history of FSRI from the origin of UL’s fire research efforts to a growing team that is continually expanding to address the world’s unresolved fire safety risk and emerging dangers. We are grateful to all of our partners who have contributed through the years to getting the science to the street and ultimately, saving lives. Stay tuned for an exciting announcement about the future of FSRI coming later this month!
40.3K viewsJul 13, 2021
FacebookFire Safety Research Institute
NEW ONLINE TRAINING: Introduction to Heat Transfer and Fire Measurements The UL FSRI team has released a new on-line training course for firefighters and fire investigators as part of the National Institute of Justice project, "Full-Scale Experiments to Study the Impact of Ventilation on Fire Patterns." Click here to learn more and launch the course: https://s.ul.com/2JfEcP9 After taking this course, you will be able to: - Describe the difference between heat and temperature - Understand the bas
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NEW ONLINE TRAINING: Introduction to Heat Transfer and Fire Measurements The UL FSRI team has released a new on-line training course for firefighters and fire investigators as part of the National Institute of Justice project, "Full-Scale Experiments to Study the Impact of Ventilation on Fire Patterns." Click here to learn more and launch the course: https://s.ul.com/2JfEcP9 After taking this course, you will be able to: - Describe the difference between heat and temperature - Understand the bas
55.1K viewsMay 3, 2019
FacebookFire Safety Research Institute
Understanding the fundamentals of hose stream mechanics - specifically air entrainment and water mapping is vital to the success of fire suppression operations on the fireground. For #TrainingTuesday, watch this introduction video for our new Hose Stream Mechanics Training Toolkit. Then, head to our site for the #HoseStreamProp plans, and full instructional videos and lesson plans ready to incorporate into your department's training: https://fsri.org/hose-stream-mechanics | Fire Safety Research
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Understanding the fundamentals of hose stream mechanics - specifically air entrainment and water mapping is vital to the success of fire suppression operations on the fireground. For #TrainingTuesday, watch this introduction video for our new Hose Stream Mechanics Training Toolkit. Then, head to our site for the #HoseStreamProp plans, and full instructional videos and lesson plans ready to incorporate into your department's training: https://fsri.org/hose-stream-mechanics | Fire Safety Research
131.5K viewsFeb 8, 2022
FacebookFire Safety Research Institute
In honor of the 23rd anniversary of the Cherry Road fire and the loss of two DCFD firefighters, please watch the following video. Many firefighters have been injured or have died while trying to extinguish a basement fire or a fire on a level below them. Below-grade fires can present different challenges based on the potential ventilation or the building construction. During the past few years, field experience was collected and reviewed, and fire experiments were conducted as part of a collabor
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In honor of the 23rd anniversary of the Cherry Road fire and the loss of two DCFD firefighters, please watch the following video. Many firefighters have been injured or have died while trying to extinguish a basement fire or a fire on a level below them. Below-grade fires can present different challenges based on the potential ventilation or the building construction. During the past few years, field experience was collected and reviewed, and fire experiments were conducted as part of a collabor
4.9K viewsMay 27, 2022
FacebookFire Safety Research Institute
ICYMI: For #TrainingTuesday, check out our "Hose Stream Mechanics Training: Exterior Suppression" video lesson to find out how different stream types, application patterns, stream angles, and methods of deflection assist in game-time decision-making during exterior suppression operations. You can find the full lesson plan in our hands-on training toolkit that also includes the plans for building your own #HoseStreamProp! Download it here: https://fsri.org/hose-stream-mechanics | Fire Safety Rese
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ICYMI: For #TrainingTuesday, check out our "Hose Stream Mechanics Training: Exterior Suppression" video lesson to find out how different stream types, application patterns, stream angles, and methods of deflection assist in game-time decision-making during exterior suppression operations. You can find the full lesson plan in our hands-on training toolkit that also includes the plans for building your own #HoseStreamProp! Download it here: https://fsri.org/hose-stream-mechanics | Fire Safety Rese
12.7K viewsMar 21, 2022
FacebookFire Safety Research Institute
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Today’s #TacticalTuesday video featuring UL FSRI’s Dan Madrzykowski explains what “pushing fire” really means. It has been taught that all hose streams can push fire. That is not accurate. Pressure is needed to create the push; therefore, it is stream choice and nozzle movement that impact whether or not fire can be pushed. Additionally, there must be a flow path and oxygen available downstream of the fire in order to push fire. Effective cooling of the fire compartment always reduces the potent
59.2K viewsJul 31, 2018
FacebookFire Safety Research Institute
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UL FSRI is conducting a study to examine how ventilation impacts fire damage and the resulting fire patterns in structures representing single family homes. Knowledge of fire dynamics is critical for fire investigators to identify a fire’s area of origin and determine a cause; and fire dynamics are dependent upon understanding the role of ventilation during a fire event. This video provides an introduction to the types of measurements and experiments that were conducted. Reports and the online t
42.6K viewsAug 22, 2017
FacebookFire Safety Research Institute
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NOW AVAILABLE: FSRI’s New #HoseStreamProp and Hands-On Training Toolkit! Backed by rigorous research, created with the fire service, and built for realistic training – download it here: https://fsri.org/hose-stream-mechanics This toolkit is designed to facilitate realistic training and includes all the information needed to construct and utilize FSRI’s Hose Stream Prop - everything from prop designs, video demos, and training lesson plans covering air entrainment principles in hose streams, and
27.6K viewsFeb 2, 2022
FacebookFire Safety Research Institute
Understanding and Fighting Basement Fires: The ISFSI & UL FSRI 2017 Joint Research Project
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Fire Safety Research Institute on Instagram: "Since our first technical panel meeting last fall, our Fire Dynamics and Firefighting Tactics in Multi-Story Residential Structures project has overcome a significant setback and evolved the scope to answer more relevant questions. We completed construction of the rowhome and townhouse test structures in the early fall and then ran our first round of experiments. These were gas burner experiments, which we often do before a full-scale burn to underst
68.4K viewsApr 8, 2025
Instagramulfsri
FSRI releases report series on search and rescue tactics
May 18, 2022
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