How to correctly use aluminum alloy door and window corner glue, briefly introduce the following seven methods:
1. Choose high quality sawing equipment to ensure the machining accuracy of profiles. Clean the aluminum profile section and corner code, as far as possible without oil
2. Make the profile and corner code connecting part of the cavity, the surface of the corner code and the section of the profile to maintain a certain degree of humidity (it is recommended to use a wet cloth to wipe the parts that need to be coated with glue for backup).
3. Apply the "group Angle glue" to the effective contact surface of the Angle code and the aluminum profile and the connecting section of the profile.
4. Insert the corner code, align it along the corner seam, and complete the positioning and fixing process of the "corner setting machine" on this corner.
5. After completing the positioning and fixing process of the four corners of doors and Windows, the size and flatness should be confirmed and adjusted within 30 minutes as far as possible.
6. After all completed, as soon as possible before the group of Angle glue is completely cured, the residual glue spilled in the corner seam and other places should be cleaned.
7. Good doors and Windows should avoid excessive unbalanced force and violent collision in the process of stacking and transportation. Since the Angle glue generally reaches its maximum strength in about 7 days, it is recommended to start engineering installation as soon as possible after one week. 【 the 】