IFSM-Funded Research Explores the Impact of Coatings on Wood Combustion

March 13, 2025

The Institute of Fire Safety Managers (IFSM) is pleased to share the results of a research project funded through its scholarship programme, titled Experimental Study of Effect of Coatings on Combustion Characteristics of Wood. This project was undertaken by Enya Zhang, a student at the University of Central Lancashire (UCLan), and has now been completed. The full research findings are available on the IFSM website.

Research Overview

The project originated as an Undergraduate Research Internship at UCLan in 2023 and was expanded with IFSM’s support in 2024. The study aimed to examine how wood preservatives impact the burning behaviour of Swedish pine decking through experimental testing. A Cone Calorimeter and Thermal Gravimetric Analysis (TGA) were used to assess the effects of different coatings.

The findings suggest that applying preservatives after a fire-retardant coating can reduce fire performance. The degree of impact depends on the composition and concentration of the preservatives. The results of this research were shared at the Fire Safety Façade and ICFSER conferences, where they contributed to broader discussions on fire behaviour and safety strategies.

Whilst this research was an academic study, the results do have practical implications. As Enya states, “Boron based fire retardant can effectively reduce the peak and total heat release rate and postpone the time of ignition. However, it increases the CO production rate which may pose risks to occupants during evacuation.”

Reflections from the Researcher

Reflecting on her experience, Enya Zhang shared:

“I was both surprised and excited to be selected for this opportunity. This was my first research project and my first experience receiving research funding. Through this project, I gained valuable insight into the world of academia—understanding the research process, building knowledge, and connecting with experts in the field.

Presenting my work at conferences was an incredible experience. It allowed me to share my findings, receive constructive feedback, and learn from others in the fire safety community. This experience not only strengthened my research skills but also deepened my passion for fire safety.

Since completing my bachelor’s degree in 2024, I have continued my academic journey with a research-based master’s degree in wildfire simulation, with aspirations to pursue a PhD in the future. Having the support of IFSM has been an honour—their funding has played a crucial role in shaping my early career, and I am truly grateful for this opportunity.”

Advancing Fire Safety Knowledge

By supporting this research project, the IFSM aimed to contribute to the advancement of fire safety knowledge. It hopes the findings from Enya Zhang’s study will be of interest to fire engineers and safety professionals, providing valuable insights into the interaction between fire retardants and wood treatments.

The full report is now available on the IFSM website, and we encourage to explore the research further.