| 摘要 |
1. A wall hollow brick, to be used as a construction component for overground load-bearing external or internal walls for dwelling buildings and utility buildings, whereas the wall hollow bricks is wholly included in a prism shape, characterized in that is made of two rectangular walls (1, 2) that are located in parallel to each other, whereas the walls create a go-through duct between them, whereas the distance between the walls is held constant by means of a three-dimensional structure (3), whereas longitudinal edge bars (27) and ends of clasp edges (29) are cast-in inside walls (1, 2), whereas each wall (1, 2) is of a multi-layer design and consists of a known thermal insulating insert (4) with the known Rabitz mesh (5) wrapped around, whereas the Rabitz mesh pieces are sewn to each other with a stitching wire across the insert and coated with cement mortar, and further each wall consists of ready-made plaster layers: external (9) and internal (10), and besides, the walls (1, 2) include trapeze-shaped recesses (8) on one end, and trapeze-shaped protrusions (7) on the other end.<IMAGE>
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