Acceptance Criteria for Sandwich Panels

In the production process of clean room sandwich panel wall panels, we still strictly control the raw materials and processes of the products to ensure the quality of our products. And we have quality inspectors to inspect and spot check the products during the production process and before shipment

Wall sandwich panel is a commonly used material for building walls, and its acceptance criteria usually involve the following aspects:

1. Appearance quality, appearance is one of the important indicators for the acceptance of wall sandwich panels. The surface of the board should be checked for flatness, unevenness, obvious scratches, cracks, and other defects. In addition, it is necessary to check whether the color and pattern of the board are consistent, and whether there are any color differences or other issues.

2. Size specifications, the size specifications of wall sandwich panels are also one of the key points of acceptance. It is necessary to check whether the thickness, length, and width of the board meet the design requirements, and whether there are any significant deviations.

3. Physical properties: The physical properties of wall sandwich panels include compressive strength, tensile strength, bending strength, and other indicators. During acceptance, it is necessary to test these performance indicators to ensure compliance with relevant standards.

4. Adhesive strength: Wall sandwich panels are usually composed of two layers of panels sandwiching a layer of insulation material, so adhesive strength is also one of the items that needs to be tested. The bonding of the sandwich panel should be checked for firmness, cracking, delamination, and other phenomena.