哈德沃角码

Glue corner code for doors and windows

Door and window glue corner code: A crucial step in door and window production is door and window splicing, which tests the production technology of door and window manufacturing enterprises. The quality of the splicing process can affect the overall quality of doors and windows. The imperfect splicing process of doors and windows will greatly reduce both their aesthetic appeal and overall performance.

Window frames and sashes are both composed of four edges, and the connecting fasteners of the four sided profiles are called corner brackets. According to the different levels of window technology, corner brackets are divided into movable corner brackets and glued corner brackets. The selection of glue corner codes for doors and windows determines the performance of the system doors and windows and the quality of the connection between the two parts of the door and window profiles. If the fixing of door and window profiles by corner codes is not rigorous, the thermal insulation, waterproofing, and sound insulation performance of the system's doors and windows will be affected.

1. Activity corner code

The activity corner code is composed of two pieces, connected by screws. The movable corner code is fastened with a single screw, which is prone to looseness and misalignment, causing gaps and deformation in the window frame or sash. Creating gaps is equivalent to a fatal injury to doors and windows, which not only affects various performance aspects, but also leads to a short service life of doors and windows.

2. Glue injection corner code

The adhesive corner code is a whole, and the structure of the door and window adhesive corner code is sturdy. Coupled with the coordination with screws, it can solve the problem of loose movable corner codes, as well as solve problems such as rainwater leakage and air tightness. The performance of the entire window has been greatly improved, therefore, high-performance system doors and windows are increasingly choosing to use adhesive corner codes for splicing.