THREE-LAYER PANEL FOR COLD STORES AND OTHER BUILDINGS

摘要

The three-layer panel shall be used in civil engineering. Itshall facilitate the establishment of greater reliability of theconnections between the individual panels as well as to thesupporting structure. The three-layer panel includes and external(1) and internal (4) metallic layer and between them a heatinsulation layer (3) is sandwiched. The external metallic layer(1) by the panel width is fabricated on both sides by cantelevercorrugated ends (7, 8) and its length being bigger than theinternal metallic layer (4). This length ends by smooth canteleverends (9, 10) reaching, by the panel width, the ends (7, 8) thegrooves (5, 6) of which are machined along their entire lengths.1 claim, 3 figures