Fireproof corrugated steel plate composite wall
The utility model discloses a fireproof corrugated steel plate composite wall which comprises a steel pipe column and a corrugated steel plate which are fixedly connected. The corrugated steel plate further comprises a first fireproof layer, a reinforcing layer, a second fireproof layer and a third...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a fireproof corrugated steel plate composite wall which comprises a steel pipe column and a corrugated steel plate which are fixedly connected. The corrugated steel plate further comprises a first fireproof layer, a reinforcing layer, a second fireproof layer and a third fireproof layer, the first fireproof layer is arranged in the wave trough section of the corrugated steel plate, the reinforcing layer covers the wave crest section of the corrugated steel plate and the first fireproof layer, the second fireproof layer is arranged on the wave crest section of the corrugated steel plate and the first fireproof layer, the reinforcing layer is arranged in the second fireproof layer, and the third fireproof layer covers the wave crest section of the corrugated steel plate. The third fireproof layer is arranged on the steel pipe column, the third fireproof layer and the second fireproof layer are spliced, the first fireproof layer, the second fireproof layer and the third fireproof laye |
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