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This curtain wall frame structure is an upgraded version based on the advantages of the TBQ-60B system. It retains the original system's internally extended stepped rivet structure and laminated assembly method, which simplifies construction while enhancing its functional structure. By adding sealant grooves on both sides, the system not only improves the stability of its fire resistance but also significantly enhances its water and air tightness, making it more suitable for outdoor and exposed environments.
Profile specification:
60mm*180mm,60mm*150mm,60mm*120mm,60mm*80mm,60mm*50mm