| 摘要 |
<p>The invention relates to a multi-layer part comprising an air chamber for producing vertical building enclosures, consisting of two portions: an inner sheet (2) that is set with mortar and consists of a fretwork with more solid volume than hollow volume; and an outer portion (3) that is not set with mortar and has partitions (4) that determine an inner chamber (5) to be filled with insulation (6) and an outer chamber (7) which is an air chamber or an insulating chamber. The inner sheet (2) and the outer portion (3) are interconnected by the longest surface and are longitudinally staggered. When the enclosure is produced, the outer portions (3) of the successive parts (1), that are not set with mortar, determine open joints (15) so that the outer chamber (7) can be a convective air chamber.</p> |
