What should be paid attention to when using insulating glass for curtain wall?

Insulating glass refers to a product with two or more sheets of glass that are effectively supported and separated and the periphery is bonded and sealed, so that a dry gas space is formed between the glass layers. The curtain wall is composed of a structural frame and inlaid panels, and is a building envelope that does not bear the load and role of the main structure. The materials selected for individual insulating glass should satisfy the performance requirements of insulating glass manufacturing. The glass used in the glass curtain wall may be laminated glass, tempered glass, colored glass, coated glass, patterned glass, etc. The building curtain wall is composed of a supporting structure system and panels, which can have a certain displacement relative to the main structure, and does not share the external protective structure or decorative structure of the building that is affected by the main structure. These glasses can be used on insulating glass. When using these glasses, they must comply with the corresponding international regulations. When using sealant, the sealant should satisfy the corresponding request. If the elastic sealant is used, it should meet the regulations of JC/T486. The use of plastic sealant should comply with relevant regulations. The function of the rubber strip made of plastic sealant also conforms to the relevant national regulations. Decontamination or chemical treatment should be carried out when using metal spacers. The function and quality of the desiccant must meet the corresponding standards. The thickness of the adhesive layer of the insulating glass seal is 10mm±2mm for a single seal layer, 5 to 7mm for a double layer, and 8mm±2mm for a rubber strip sealant. The building curtain wall is composed of a supporting structure system and panels, which can have a certain displacement capacity relative to the main structure, and does not share the building envelope structure or decorative structure that the main structure is subjected to. For special specifications or special requests from Party A, the thickness of the sealant must be determined through mutual agreement. When insulating glass is used during the construction of the glass curtain wall, the insulating glass must not have stains that hinder the perspective, admixtures, and splashes of sealant. The insulating glass must be chosen well, otherwise it will not only affect the appearance, but also affect the service life.