attention to the protection during installation, to avoid collision, damage or drop; when the glass frame area is larger or its own quality is larger, the mechanical installation may be adopted or the vacuum suction cup may be used to enhance the installation. 3 glass curtain wall assembly tolerances and inspection methods should be consistent with the relevant provisions. 4. For the fixed glass frame hook blocks, briquetting, or other connections, should be strictly in accordance with the design requirements or the implementation of the relevant norms, non-installed or non-installed fastening screws. 5. Sub-grid glass patchwork should be vertical and horizontal, slit width uniform, and meet the design and deviation requirements. After the initial positioning of each glass frame, it should coordinate with the adjacent glass frame to ensure that the patchwork meets the requirements. Those who do not meet the requirements should be adjusted and corrected. After passing the self-inspection, the personnel of the quality inspection shall be sampled for sampling. Each curtain wall shall be subject to 5% of the points and not less than 5 points. 80% of the allowable deviations in the sampling test results pass the remaining
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