Prefabricated staircase integrated with guardrail, prefabricated air conditioner plate and construction method thereof
The invention discloses a prefabricated staircase integrated with a guardrail, a prefabricated air conditioner plate and a construction method thereof. The construction method of the prefabricated staircase integrated with the guardrail comprises the following steps of S1, accurately positioning and...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a prefabricated staircase integrated with a guardrail, a prefabricated air conditioner plate and a construction method thereof. The construction method of the prefabricated staircase integrated with the guardrail comprises the following steps of S1, accurately positioning and setting a guardrail embedding element on one side edge of a staircase section, and installing staircase section embedding elements and hanging points at two ends of the staircase section; S2, conveying the prefabricated staircase completed in the step S1 to a construction site, and fixedly connecting the straight section of the guardrail and the guardrail embedding element; S3, hanging the prefabricated staircase completed in the step S2 to a floor construction surface so that the two ends of the staircase section are respectively lapped on a support seat of the corresponding cast-in-plate structures, and fixedly connecting the staircase section embedding elements arranged at the two ends of the staircase section |
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