TY - CONF A1 - Popiela, Bartosz T1 - Better with age? Discussion of creep phenomena during initial loading of type 4 composite pressure vessels N2 - A presentation on the impact of creep phenomena during initial loading on the safety of type 4 composite pressure vessels. A statistical evaluation of slow burst tests shows an increase of the survival rate of initially loaded composite pressure vessels (sustained load and increased pressure) compared to the ones tested in a brand-new state. T2 - H2 Safety - Kolloquium (TestCert) CY - Berlin, Germany DA - 12.11.2025 KW - Composite KW - Pressure vessel KW - Filament winding KW - Burst test KW - Creep PY - 2025 AN - OPUS4-64690 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -