According to the introduction of the processing master of Rixiang door and window factory, broken bridge aluminum doors and windows there are two main ways to open, casement window and sliding window.
1. Casement window: casement window can be subdivided into inner casement window and outer casement window according to different design window opening methods.
Inner casement window: the opening method is Casement to Open indoors;
outside casement window: the opening method is Casement push out to the outside to open;
2. Sliding window: Sliding window has the advantages of not occupying indoor space, beautiful appearance, economical price and good sealing performance. High-grade slide rail is adopted, and it can be opened flexibly with a gentle push. With large pieces of glass, it not only increases indoor lighting, but also improves the overall appearance of the building. Casement is in good stress state and not easy to damage, but the ventilation area is limited to a certain extent, and can only be opened by half at most. The ventilation is relatively poor; Sometimes the sealing is also slightly poor.
With the development of door and window hardware, a broken bridge aluminum doors and windows with extended function has emerged: external opening lower hanging window, inner open inner inverted window, translate pour inside windows, Diamond net integrated windows, etc. There is a detailed introduction to Rixiang doors and windows.