HLCALUMINUMaluminum composite panels manufacturers
Author?: HLCALUMINUM?–?Aluminum Composite Panels Manufacturers & Suppliers
1. The first is the quality of the surface of the aluminum veneer curtain wall and the qualification of the installation process, mainly to check whether there are scratches on the surface of the aluminum veneer curtain wall, and what is the size of the total scratch area. 2. According to the standard of GB50210-2001 in the "Code for Quality Acceptance of Building Decoration and Renovation Engineering", the length of obvious scratches on the surface of aluminum veneer curtain walls should be less than 100mm for minor scratches, and the total scratch area should not exceed 500 square millimeters. The above two data can be calculated by using the two lengths of the tape measure.
Another aspect of the aluminum veneer curtain wall acceptance point is to test the installation process of the aluminum veneer curtain wall to see if it meets the national standards. The inspection items mainly include the following points: 1. Whether the verticality and levelness of the aluminum veneer curtain wall installation are qualified; 2. Whether the panel angle misalignment error between adjacent aluminum veneer curtain walls is within the allowable range (2mm); Whether the seam line straightness, height difference, joint width, etc. between the aluminum veneer curtain walls meet the national standard hyperbolic aluminum veneer,.