At China Aluminum Corporation, once the construction is completed, the contractor is responsible for thoroughly cleaning all aluminum alloy doors, windows, and other installed components both indoors and outdoors. This includes ensuring that all surfaces are clean and free from dirt, debris, or residue. The contractor must also provide written confirmation to verify that the project meets industry quality standards and is ready for final acceptance. 1. Cleaning Sequence: The cleaning process should follow a top-down approach, starting with the interior areas before moving on to the exterior. This helps prevent recontamination of already cleaned surfaces. 2. Cleaning Methods: A neutral cleaning agent is recommended for glass surfaces, while a specialized aluminum profile cleaner should be used for aluminum frames. It's important to ensure that the cleaning agents do not react with each other and should never be used in isolation. Before applying any cleaner, a small test should be conducted on an inconspicuous area to confirm that it does not cause corrosion. After cleaning, all surfaces should be rinsed thoroughly with clean water and dried with a clean cloth to avoid water spots. 3. Main Cleaning Tools: The primary tool used for cleaning is a flat-rail type standard window wiper equipped with an extended basket, which allows for safe and efficient access to high areas, especially for outdoor cleaning tasks. 4. Cleaning Procedure: a. Indoor Cleaning: Begin by removing any protective tape from the door and window frames using a damp cloth or xylene to eliminate any remaining adhesive. Next, carefully remove the protective films that may have been stained by the cleaning agents. Afterward, rinse the area with clean water and dry it with a soft cloth to maintain a clean and professional finish. b. Outdoor Cleaning: For high-level exterior surfaces, the flat-rail window wiper with an extension basket is the preferred method. This equipment ensures safety and efficiency when cleaning tall walls or large glass panels. Always make sure the equipment is properly secured and operated according to safety guidelines during the process. By following these detailed steps, the project will not only meet but exceed industry standards, ensuring a clean, safe, and visually appealing environment upon completion. Smart Multi-functional Lighting Poles Smart Multi-Functional Lighting Poles,Arm Solar Garden Lighting Pole,Multi-Functional Street Pole,Led Smart Street Lighting Poles Yangzhou Langxu Lighting Technology Co., Ltd , https://www.street-lighting.com
Construction aluminum doors and windows cleaning and maintenance