Glass curtain wall glass installation process requirements
1. The glass and components of the glass curtain wall shall not come into direct contact, and the glass around the glass and the bottom of the member groove shall adhere to a certain amount of open space, and at least two pieces of glass shall be placed in the lower part of the glass with the same width as the notch width, not less than 100mm in length of the elastic positioning pad. The amount of embedded at both ends of the glass and the open space should meet the design requirements, the material and type of rubber strip around the glass should meet the design requirements, the mosaic should be flat, the rubber strip standard should be longer than the groove inside the frame 1. 5%-2%, the rubber strip should be sloping at the corner and inserted into the groove after applying a binder firmly.
2. When installing glass, the orientation of the glass should meet the design requirements, the thermal reflection glass installation should be coated face facing indoors, non-coated surface facing the outdoor.
3. Hidden frame or semi-hidden frame glass curtain wall, each piece of glass should be set two aluminum alloy or stainless steel handle, its length should not be less than 100mm, thickness should not be less than 2mm, the outer end of the strip should be lower than the outside of the glass 2mm.
4. After the glass installation, along the glass around the sealant seal, the glue should be full, compact, continuous, uniform, non-foaming, and timely clean up the remaining adhesive outside the seam.
Modern high-rise building curtain wall glass is made of mirror glass and general glass combination, compartments filled with dry air or inert gas hollow glass. Hollow glass has two layers and three layers, two layers of hollow glass by two layers of glass with a sealed frame, forming a mezzanine space, three layers of glass is composed of three layers of glass to form two mezzanine space. Hollow glass has sound insulation, insulation, anti-frost, moisture resistance, strong wind pressure and other strength.
It is measured that when the outdoor temperature is -10 degrees C, the temperature in front of the single-layer glass window is -2 degrees C, while the indoor temperature using three-layer hollow glass is 13 degrees C. In the heat of the summer, double-layered hollow glass can block 90% of the sun's radiant heat. Sunlight still passes through the glass curtain wall, but most of the sun doesn't feel hot. The room using the hollow glass curtain wall can do the warm winter and cool summer, greatly improving the living environment of people.