(1) The frame material is fixed in the building opening with expansion bolt or shooting nail, and the frame can be connected with right angle or material angle. There should be at least 3 fixed points on each side of the border. The upper and lower frame materials should have a fixed point every 400-600.
(2) Cut the plastic part with stabilizing effect into corresponding length and put it into the upper and lower profiles in the frame.
(3) . when U-shaped glass is installed into the frame, the inner surface of the glass should be carefully cleaned.
(4) . insert the U-shaped glass in turn. The depth of U-shaped glass inserted into the upper frame should be greater than or equal to 20, the depth of U-shaped glass inserted into the lower frame should be greater than or equal to 12, and the depth of U-shaped glass inserted into the left and right frames should be greater than or equal to 20. When the U-shaped glass is inserted to the last piece and the opening width is inconsistent with the glass width, cut the glass along the length direction, adjust and install the loaded glass according to the 18th “installation sequence of end glass”, and cut the plastic part into the corresponding length and put it into the side of the frame.
(5) . insert an elastic pad into the gap between the frame and the glass, and the contact surface between the pad and the glass and the frame shall not be less than 10.
(6) The joints between the frame and the glass, between the glass and the glass, and between the frame and the building structure shall be sealed with glass glue elastic sealing material (or silicone glue). The narrowest part of the elastic sealing thickness between the glass and the frame shall be greater than or equal to 2, and the depth shall be greater than or equal to 3; The elastic sealing thickness between U-shaped glass blocks shall be greater than or equal to 1, and the sealing depth toward the outdoor side shall be greater than or equal to 3.
(7) . after all the glass is installed, the dirt on the surface shall be removed.