| 摘要 |
<p>The invention relates to an insulating complex produced from a panel (1) of PE, PP, PET-type foam having a density of between 10 and 150 kg/m3, said complex having, on a flat area (1c), a series of symmetric hollowed-out and raised shapes which alternately form complementary male parts (a) and female parts (b) that are suitable for allowing nesting, in a superimposed manner, with another complementary complex so as to form a compact assembly with a full and quadrangular cross-section.</p> |
