Steel bar truss hollow composite floor slab
The utility model discloses a steel bar truss hollow composite floor slab which comprises a prefabricated floor slab, a steel bar truss, hollow balls and fixing steel bars. The steel bar trusses are fixedly connected to the top face of the prefabricated floor slab, and the bottom faces of the steel...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a steel bar truss hollow composite floor slab which comprises a prefabricated floor slab, a steel bar truss, hollow balls and fixing steel bars. The steel bar trusses are fixedly connected to the top face of the prefabricated floor slab, and the bottom faces of the steel bar trusses are partially embedded in the prefabricated floor slab. Each row of steel bar trusses are fixedly connected into a whole row through the longitudinal steel bars, and the three longitudinal steel bars are fixedly connected to the two sides of the top ends and the bottom ends of the steel bar trusses correspondingly; a hollow ball is fixedly arranged between every two adjacent steel bar trusses, the center position of the fixed steel bar is fixedly connected to the top face of the hollow ball, and the two ends of the fixed steel bar are fixedly connected to the two adjacent steel bar trusses. The steel bar truss hollow composite floor slab is used for construction, the construction speed is high, the form |
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