TY - CONF A1 - Sunder, S. A1 - Jauregui Rozo, Maria A1 - Schartel, Bernhard A1 - Ruckdäschel, H. T1 - Adapting intumescent/low-melting glass flame-retardant formulations for transfer to glass-fiber-reinforced composites and post-fire mechanical analysis N2 - The residual post-fire mechanical properties of fiber-reinforced epoxy composites are influenced by their fire residues after burning. This study uses intumescent/low-melting glass flame retardants to tailor fire residues in epoxy resin. Processibility of prepregs and their quality are analysed for transfer of the flame-retardant epoxy resins to layered glass-fiber reinforced composites. Minimal effects were found on the pre-fire flexural strengths of the composites due to low loading of the flame retardants. However, when transferred to glass-fiber reinforced composites, the fire residues diminish significantly. Further studies are required to improve theoretical and experimental estimations of the post-fire mechanics of the composites. T2 - SAMPE Europe Conference 2023 CY - Madrid, Spain DA - 03.10.2023 KW - Composites KW - Flame retardancy KW - Lightweight KW - Post fire mechanics KW - Intumescent PY - 2023 AN - OPUS4-59137 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Jauregui Rozo, Maria A1 - Sunder, S. A1 - Ruckdäschel, H. A1 - Schartel, Bernhard T1 - Transfer of the Flame Retardancy and Post-Fire Mechanics from Polymer Materials to Glass-Fiber-Reinforced Plastics N2 - This study presents the processability, fire behavior, and mechanical performance between the flame retarded pure epoxy resin and flame retarded glass-fiber-reinforced plastic before, during, and after a fire event. This enables a deeper understanding of the transferability of flame retardants, modes of action, char enhancement, and flame inhibition on composite materials T2 - Twenty-third international conference on composite materials (ICCM23) CY - Belfast, United Kingdom DA - 31.07.2023 KW - Glass-Fiber Reinforced Polymer KW - Flame Retardancy KW - Mechanical Testing KW - Epoxy Resin KW - Modes of Action PY - 2023 AN - OPUS4-58086 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Tabaka, Weronika A1 - Schartel, Bernhard T1 - Bench-scale fire stability testing - Protective layers in carbon fibre reinforced polymer laminates N2 - Fire resistance testing of components made of carbon fibre reinforced polymers (CFRP) composites usually demands intermediate-scale or full-scale testing. In this study, a bench-scale test is presented as a practicable and efficient method to assess the improvement in structural integrity of CFRP with different protective interlayers during fire. T2 - International Conference on Composite Materials (ICCM23) CY - Belfast, UK DA - 30.07.2023 KW - Fire resistance KW - Bench-scale testing KW - Carbon fibre reinforced polymer composite PY - 2023 AN - OPUS4-58099 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Goller, Sebastian M. A1 - Krüger, Simone A1 - Schartel, Bernhard T1 - How reactions between smoke suppressants in flame retardant PA6.6 change the burning behavior and smoke emission N2 - The interactions between polymer, flame retardant and smoke suppressant are presented. Moreover, it is discussed, how the molecular changes affect the fire behavior and the smoke emission. T2 - 19th European meeting on Fire Retardant Polymeric Materials (FRPM23) CY - Dübendorf, Switzerland DA - 26.06.2023 KW - Smoke KW - Polyamide KW - Flame retardancy KW - Smoke suppressant KW - Fire behavior PY - 2023 AN - OPUS4-57845 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wu, Hongyi A1 - Christiani, Ricardo A1 - Hofmann-Böllinghaus, Anja T1 - Untersuchung von Brandausbreitungsmechanismen bei Waldbränden N2 - Das EU Projekt TREEADS „A Holistic Fire Management Ecosystem for Prevention, Detection and Restoration of Environmental Desasters” beschäftigt sich mit der Erforschung der drei Phasen „Prävention und Bereitschaft“, „Detektion und Reaktion“ und „Aufforsten und Anpassen“ der Waldbrandverhütung. Im Projekt gibt es acht ausgewiesene Pilotregionen, in denen Deutschland auch mit einer Pilotregion in Sachsen-Anhalt bzw. in Brandenburg vertreten ist. Unsere Arbeit auf Charakterisierung des Waldbodens und numerische Simulation wird vorgestellt. T2 - vfdb-Jahresfachtagung 2023 CY - Münster, Germany DA - 15.05.2023 KW - Waldbrand KW - Klimawandel KW - Charakterisierung des Waldbodens KW - Numerische Strömungsmechanik PY - 2023 AN - OPUS4-57621 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Küttenbaum, Stefan T1 - ZfPStatik - Verbesserte Beurteilung von Bestandsbauwerken N2 - Vorgestellt werden - die Projektziele - das Konsortium - die allgemeine Vorgehensweise - und aktuelle Fortschritte im WIPANO-Projekt "ZfPStatik" (Stand: Februar 2023). T2 - 3. vierteljährliche Versammlung des Projektkonsortiums CY - Neubiberg, Germany DA - 07.02.2023 KW - Zerstörungsfreie Prüfung KW - Nachrechnung KW - Zuverlässigkeitsbewertung KW - Bestandsbauwerke PY - 2023 AN - OPUS4-57239 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -