Proposal of an Extended Methodology for Testing the Flammability Properties of Wood-Based Panels with Online Measurement of Burned Surface Area, Mass Loss, and Heat Transfer

This collection contains data obtained during flammability tests of wood-based materials, including measurements of combustion and thermal changes. The data was recorded using a test stand equipped with a burner mounted on a guide controlled by a stepper motor, a laboratory scale, a USB camera, and a thermal imaging camera. The entire setup was controlled by an ESP32 microcontroller and dedicated software.The ZIP files contain image sequences showing the combustion of wood-based panels (from a USB camera located in the stand). The TXT files contain additional measurement information, such as the change in sample mass over time, burner position, and temperature on the side opposite the flame (data from the thermal imaging camera). The data was collected simultaneously from all measuring devices and time-synchronized (for publication purposes) using a set of analytical tools (FrAnK, FrAnCs, FrIC, and FrAg).The collected information enables analysis of ignition, fire spread, and heat transfer processes in various types of wood-based panels, such as MDF, LDF, OSB, and plywood. The dataset also includes image processing elements, including masking and perspective correction, which allows for more accurate delineation of burnt areas. Detailed information on the data structure and interpretation is provided in the README file.

本数据集收录了木质基材可燃性试验过程中获取的各类数据，涵盖燃烧与热变化相关的测量结果。该数据通过一套试验台架采集，台架搭载了由步进电机控制导轨驱动的燃烧器、实验室天平、USB摄像头以及热成像相机，整套装置由ESP32微控制器与专用软件协同控制。ZIP格式压缩包内存储了由台架内置USB摄像头录制的木质板材燃烧过程图像序列；TXT格式文本文件则包含补充测量数据，例如试样质量随时间的变化量、燃烧器位置，以及火焰背侧的温度（数据源自热成像相机）。所有测量设备同步采集数据，并通过一套分析工具套件（FrAnK、FrAnCs、FrIC及FrAg）完成时间同步以适配出版规范要求。本次采集的信息可支撑各类木质板材的引燃、火势蔓延与传热过程分析，涵盖中密度纤维板（Medium Density Fiberboard, MDF）、低密度纤维板（Low Density Fiberboard, LDF）、定向刨花板（Oriented Strand Board, OSB）及胶合板等品类。本数据集还集成了图像处理功能模块，包括掩膜处理与透视校正，可实现燃烧区域的精准勾勒。关于数据集结构与数据解读的详细说明，请参阅配套README文件。