Integral prefabricated balcony applicable to fabricated type building, connecting joint and fabrication method

Abstract

The invention discloses an integral prefabricated balcony applicable to a fabricated type building, a connecting joint and a fabrication method, and belongs to the field of fabricated type buildings.Two integral prefabricated balcony modules are provided and can be matched with regular fabricated type building structural systems. Floor drain ports, waterproof facilities, fireproof facilities, water and electricity facilities and interior decorative finishes can be prefabricated in a factory, and on a building site, only the steps of integrally hoisting, connecting steel structures, conductingbuilding surface layer transition at connecting positions, and installing handrails need to be conducted. Because the entirety of the balcony modules other than connecting positions with framework pillars can be processed and assembled in the factory, on the other hand, the overall quality and precision of the a balcony are guaranteed; and on the other hand, onsite construction can be reduced andconstruction efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of prefabricated buildings, and in particular relates to an integral prefabricated balcony suitable for prefabricated buildings, connection nodes and a manufacturing method. Background technique [0002] The traditional steel structure balcony adopts the construction sequence of installing steel beams on site - laying floor slabs or formwork laying floor reinforcement - pre-embedded railing embedded parts - pre-embedded pipelines and casings - cast-in-situ concrete - building surface and installation of railings, the above The steps are all completed on site. [0003] Although the installation of steel beams is more convenient, the overall construction of the balcony does not reflect the industry's development direction of industrialization and assembly. [0004] In addition, in the prior art, there are many forms of prefabricated balconies. For example, a utility model patent with application number CN201621369038....

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned prefabricated balconies still have the defect of requiring more construction procedures such as on-site pouring, which cannot meet the requirements of prefabricated buildings for construction efficiency

At the same time, the overall weight of these prefabricated balconies is relatively large, and the requirements for the structural stress system are relatively high.

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