Installation method of glass curtain wall for building

The invention relates to the field of decoration engineering, in particular to an installation method of a glass curtain wall for a building, which is characterized in that a vertical column is connected with a lightning protection net through a copper wire on the inner side of the glass curtain wall, a phi12 round steel adapter is connected with a main body structure lightning protection net through a copper chuck, and bolts are used for connection and fixation; the anti-thunder system is used for measuring resistance between a curtain wall metal frame and a main body anti-thunder system so as to enable the glass curtain wall to be anti-thunder, a fireproof layer is arranged on one side of a cross beam and composed of a fireproof plate, fireproof cotton and a smoke-proof plate, and the fireproof plate is attached to the ground and installed on the inner side of the glass curtain wall without a gap. The fireproof cotton is installed on the inner side of the glass curtain wall in a plate covering mode, after t