Construction method for prefabricated integrated stairway

Abstract

The invention relates to a construction method for a prefabricated integrated stairway. The method includes the specific steps of mould construction, stairway component part construction, preparation before stairway installation, sliding support installation, stairway component installation and construction, and construction after stairway component installation. According to the construction method for the prefabricated integrated stairway, the prefabricated integrated stairway is good in forming quality, high in prefabrication and installation speed, low in comprehensive cost and good in seismic performance and does not need secondary decoration. Through popularization from the perspective of the prefabricated integrated stairway, progressive application of fabricated buildings is achieved.

Description

technical field [0001] The present invention relates to a stair construction method, in particular, the present invention relates to a prefabricated and assembled monolithic stair construction method applied in the field of building construction. Background technique [0002] The production of buildings has long been realized by construction as the main means. The industrialization of construction is to change the production of construction into mechanized production mainly based on manufacturing. Literally, there is only one word difference between construction and manufacturing, but it heralds a profound change in the construction industry. In other words, the production of architecture, an ancient and special product, will shift from the traditional mode of manual construction to the modern industrial production mode with factory manufacturing as the main means. Architecture will truly become a modern industrial product, and building houses like cars is becoming a reali...

AI Technical Summary

Problems solved by technology

Prefabricated monolithic stairs are mainly used in double-run stairs, but less in scissor stairs

At the same time, domestically applied projects all need to install a tower crane with a large lifting capacity for hoisting prefabricated components, and the cost of the tower crane is about 30% higher than that of conventional projects.