The glass curtain wall shall be provided with a special glue injection room, which shall be clean, dust-free, kindling-free, well ventilated, and equipped with necessary equipment, so that the indoor temperature can be controlled between 10 ~ 30℃ (the construction temperature of neutral two-component silicone sealant is controlled between 10 ~ 30℃, and the construction temperature of neutral one-component silicone sealant is controlled between 5 ~ 40℃). Glue injection operators must undergo special glue injection training and pass the examination of actual operation before they can operate with certificates. Prohibit the use of expired structural silicone sealants; It is forbidden to use structural silicone sealants without compatibility test, butterfly test and other related tests, and only structural silicone sealants with all inspection parameters can be used. _

_ _ The firmness of the oxide film and glass coating on the surface of aluminum profile at the glue injection place must be tested, such as the adhesion of the oxide film on the profile.