Come at 10 AM to assess the quality of broken bridge aluminum doors and windows.
Release date:
2025-09-01
3. Glass Sealing Strips: The sealing strips should make smooth, even contact with both the glass and the glass grooves, without any curling or loosening from the槽口.
1. Window surfaces: The window frames must be clean, flat, and smooth, with no scratches or dents on the main surfaces, and the profiles must show no signs of welding cracks or fractures.
2. Hardware Components: All hardware components must be complete, correctly positioned, securely installed, and operate smoothly, ensuring they fully perform their intended functions.
3. Glass Sealing Strips: The sealing strips should make smooth, even contact with both the glass and the glass grooves, without any curling or coming loose from the槽口.
4. Sealing Quality: When the doors and windows are partially closed, there should be no noticeable gaps between the sash and the frame, and the sealing strips on the sealing surface must be in a compressed state.
5. Glass: The glass should be smooth and securely installed, with no signs of looseness. Single-layer glass must not come into direct contact with the profile, while both inner and outer surfaces of double-layer glass must remain clean. Additionally, there should be no dust or moisture inside the glass interlayer, and the spacer strips must not be warped or lifted.
6. Press Strip: The press strip with sealing strips must be fully and tightly pressed against the glass. There should be no noticeable gaps at the joint between the press strip and the profile, and the joint gap should be no more than 1 millimeter.
7. Spacer Bars: The spacer bars must be securely connected to the window frame and tightly sealed with jointing compound. They should remain stable without any wobbling, with screw spacing no greater than 600 millimeters. Additionally, the reinforced steel liners at both ends must be firmly anchored to the opening.
8. Switch components: Casement, sliding, or pivoting windows must all close tightly.
9. Frame-to-wall connection: The window frame should be perfectly horizontal and vertical, with consistent height across all frames. The spacing between fixing strips must be no more than 600 millimeters. The frame must be securely attached to the wall, and any gaps should be fully filled with an elastic material. Finally, seal the surface joints thoroughly with caulk, ensuring there are no cracks.
10. Drainage Holes: Ensure the drainage holes are positioned correctly and remain unobstructed.
Overall, the goal is to identify whether any of the individual components in broken-bridge aluminum doors and windows negatively affect their performance.
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Contact Information
Contact Address: No. 7, Industrial Avenue East, Songxia Industrial Park, Shishan Town, Nanhai District, Foshan City
Warren Doors and Windows, south of Fangshan Road and west of Dongtai Road, Dongcheng Subdistrict, Linqu County, Weifang City, Shandong Province
Become A Deaters :Info@wolunmc.com
National customer service hotline:+86 400-676-9888
WhatsApp:+86-18866798677
Beijing customer service phone number:+86 010-68319888
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