Briefly describe the mechanical biting force of aluminum tooth composite reinforced insulation strip

Aluminum tooth composite greatly improves the contact area and mechanical interlocking force between aluminum profiles and insulation strips, and significantly enhances the biting force after threading.

After composite, the transverse and longitudinal tensile/shear resistance are both greater than 35N/mm, and the ability to resist wind pressure and deformation far exceeds that of ordinary insulation strips, ensuring long-term structural stability of doors and windows.

Aluminum toothed composite insulation strips have inherent rigidity, reducing the risk of creep and making them more suitable for high stress scenarios such as large spans and high-rise buildings.