Structural adhesive and sealant and other existing problems and solutions After years of use, the curtain wall will exceed its warranty due to man-made or natural reasons. The glue on the curtain wall will be aging, bubbling and cracking. Then it will lose its due cohesiveness, and the curtain wall will become loose or deformed. Curtain wall per...

Speaking of “wall material”, we may feel strange, in fact, it is like the coat of the building, the curtain wall building plays a role of enclosure and heat insulation. In the heat loss of the whole building, the heat loss of the envelope structure as the insulation of the building wall reaches 70%~80%. Therefore, strengthening the i...

1. The mounting point is not positioned horizontally Unit curtain wall hanging point is the foundation of curtain wall structure transmission force, so it can not be taken lightly. There are usually three design defects :(1) poor design of hanging point strength, especially the bearing capacity of negative wind pressure can not meet the needs. I...

Exterior wall insulation material fire cause analysis is the industry standard is not sound, product quality is uneven. At present, the production and use of external thermal insulation materials are chaotic. The organic thermal insulation materials currently used in the curtain wall construction mainly include polystyrene board (EPS), extruded ...

The traditional curtain wall has architectural functions, such as sealing, heat insulation, sound insulation, waterproof and so on. But now public buildings widely use non – closed decorative curtain wall, its function is mainly to play the role of architectural art. Part of the decorative curtain wall also has the function of shading. Sin...