Construction method for semi-hidden framing glass curtain wall of large building

The invention discloses a construction method of a semi-hidden framing glass curtain wall of a large building, which is characterized by comprising the following steps: step 1, surveying and setting out; secondly, the embedded part is checked and installed; 3, pre-assembling transverse and vertical keels; fourthly, galvanized connecting pieces are installed; fifthly, vertical main keels and transverse auxiliary keels are installed; sixthly, thermal insulation joints are constructed; seventhly, fireproof joints are constructed; 8, carrying out hidden acceptance inspection; ninthly, glass plates are installed; tenthly, an opening sash is installed; step 11, sealing; and step 12, completion acceptance. The stability of the semi-hidden framing glass curtain wall after installation is guaranteed through procedure arrangement and inspection of the installation method and structure of each step, and the semi-hidden framing glass curtain wall has excellent heat preservation and waterproof capacity. 本发明公开了一种大型建筑的半隐框玻璃