... under fire loads to verify the previous positive findings under largescale boundary conditions. Design/methodology/approach The emissivity of zinc-5% aluminum galvanized surfaces applied to steel specimens was determined experimentally under real fire loads and laboratory thermal loads in accordance...

... coatings. Design/methodology/approach The emissivity of galvanized surfaces, which were applied to steel specimens by the batch hot-dip galvanizing process, was experimentally determined under continuously increasing temperature load. In addition to a quasi-pure zinc melt serving as a reference, a zinc...

...Batuhan Der; Sylvie Raszková; František Wald; Gisèle Bihina; Christian Gaigl; Vasile Rus; Mikko Malaska Purpose This study aims to propose a new design value, based on experimental and numerical studies, for surface emissivity of zinc hot-dip galvanized members exposed to fire. Design...

.... The paper also describes the process of analytical evaluation and based on the results of this evaluation specifies value of the surface emissivity for zinc coated steel members in the fire conditions. 141 Influence of Zinc Coating to a Temperature of Steel Members in Fire Jiri Jirku and Frantisek Wald...