Low quality: Aluminum curtain wall panels are composited by aluminum and a relatively low-density plastic core material. Therefore,Aluminum for building compared with aluminum (or other metals) with the same rigidity or the same thickness,Aluminum for building its quality is small compared with glass and stone. The quality is much smaller.
Good rigidity: The aluminum curtain wall cleverly uses the mechanical principle of the I-steel structure,Aluminum for building and cleverly gives it unique mechanical properties. In addition,Aluminum for building the curtain wall aluminum veneer is compounded under high temperature conditions,Aluminum for building and the aluminum plate has two layers during the entire processing process. The aluminum plate is under certain tension.
When the molding is cooled,Aluminum for building due to the difference in shrinkage between the symmetrical aluminum plate and the core material,Aluminum for building a stable internal stress is formed and the plate has good rigidity. Compared with the single-layer aluminum plate,Aluminum for building its elastic limit is larger,Aluminum for building and it is not easy to be deformed. It can maintain good flatness for a long time in the natural state without too much external force.