| 摘要 |
The cross-section is made up of a succession of open rectangular arches (1). It ends with a "V"-shaped groove (2) having a flat bottom forming formwork for the concrete seal (3). The arches delimit, with a closing board (6) on the external side, cells (7) filled with insulating material (8). The wall comprises dense reinforcement formed by vertical metal rods located at the feet (10) of the arches (1), which rods are connected together by horizontal crossmembers. The crossmembers are connected together by external vertical rods embedded in a concrete slab (12) forming the external face. The concrete slab (12) is internally reinforced by a metal mesh (14). <IMAGE>
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