| 摘要 |
The invention correspond to a elongated member (1) made of metal, or another suitable material, with appropriate structural features for construction, and a structural slab (6) which uses said elongated members, which is able to more than satisfy the structural requirements and isolation requirements of the related project, and requires a significantly fewer number of auxiliary supporting elements during the construction, which involves low purchase costs of the different related components, transportation and installation in situ. The cross section of said elongated member (1) is hollow and opened on top and its outline is similar to an upside-down "T". Said structural slab (6) is fabricated with a horizontal array of said elongated members (1), a plurality of blocks of isolating material (7) arranged between the same, a mesh (8) made of metal, or another suitable material, arranged on the same and a concrete element (9) working as a composed structural system in combination with the other elements of the structural slab (6).
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