Billboard for use in room, has self-supporting, non-combustible plate with support layer for printing inks that are hardened under ultraviolet light, and manufactured from fiber-cement, where plate is provided with acrylate coating

摘要

The billboard has a self-supporting, non-combustible plate (1) with a support layer for printing inks that are hardened under the ultraviolet light. The plate is manufactured from fiber-cement and is provided with a directly applied acrylate coating (2) as the support layer for the printing inks on an acrylic-base, where the acrylate coating contains color pigments. The total quantity of the coating and the printing inks that are applied in the coating is smaller than the maximum quantity allowable for non-combustibility of the billboard.