| 摘要 |
This insulating complex is made of a block of foam of the PE, PP, PET type having density of between 10 and 150 kg/m3 and has, starting from a plane zone, a series of symmetrical hollow and relief shapes forming alternating and complementary male parts and female parts suitable to allow mating, by superposition, with another complementary complex in such a way as to form a compact solid section and quadrangular assembly. |
