Roof-out square pipe column connecting structure
The utility model discloses a roof-out square pipe column connecting structure, and belongs to the field of building nodes. The structure comprises a flexible coiled material waterproof cover sheet, a pressing strip and a metal hoop, a flexible coiled material waterproof cover piece is arranged at t...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a roof-out square pipe column connecting structure, and belongs to the field of building nodes. The structure comprises a flexible coiled material waterproof cover sheet, a pressing strip and a metal hoop, a flexible coiled material waterproof cover piece is arranged at the joint of the profiled steel sheet heat preservation composite roof and the square pipe column. The flexible coiled material waterproof cover sheet is located above the profiled steel sheet heat preservation composite roof and surrounds the peripheral side of the square pipe column. The outer edge of the lower surface of the flexible coiled material waterproof cover sheet is fixed to the profiled steel sheet heat preservation composite roof through sealant, and the inner edge of the lower surface of the flexible coiled material waterproof cover sheet is fixedly sealed to the side wall of the square pipe column through sealant. The outer edge of the upper surface of the flexible coiled material waterproof cover pi |
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