The multi-seal design of the broken bridge casement window is like building layers of protective barriers for the home, resisting the invasion of wind and rain from multiple dimensions and effectively preventing indoor leakage. Its design concept is based on a comprehensive consideration of the path of wind and rain penetration. By setting multiple sealing strips at key locations such as the contact between the window frame and the window sash, and the connection between the glass and the window frame, a strict sealing system is formed to build a solid line of defense against wind and rain.
The outermost sealing strip is the first barrier against wind and rain and is in direct contact with the external environment. It is made of highly elastic and weather-resistant materials with good flexibility and deformation resistance. When the window is closed, the strip will fit tightly to the surface of the window frame and the window sash, just like putting on a layer of "waterproof coat" for the window, which can effectively block the direct impact of wind and rain, isolate most of the rain and airflow outdoors, and greatly reduce the possibility of wind and rain entering the room.
The middle layer of sealing strips further enhances the sealing effect. It is located at the key part of the window and cooperates with the outer strips to form a relatively closed space. When the wind and rain break through the barrier of the outer rubber strip, the middle rubber strip can timely intercept the remaining rainwater and airflow for the second time. Its unique structural design enables it to tightly fill the tiny gap between the window frame and the window sash to prevent rainwater from seeping into the room along the gap. Even in the event of strong winds and rainstorms, the middle rubber strip can lock the wind and rain firmly with its own sealing performance to ensure that the indoor environment is not affected.
Special sealing strips are also set at the connection between the glass and the window frame. This part of the strip can not only fix the glass, but also play an important role in waterproof sealing. As an important part of the window, if the connection between the glass and the window frame is not sealed tightly, it is easy to become a weak link for rainwater leakage. The sealing strip can tightly wrap the edge of the glass and fit tightly with the window frame to form a complete sealing structure, effectively preventing rainwater from seeping into the room from the edge of the glass, and ensuring the overall waterproof performance of the window.
The multi-channel sealing design also takes into account the invasion of wind and rain from different directions. Whether it is wind and rain blowing from the front or wind and rain obliquely from the side, the sealing strips in various parts can play a role. They work together to form a three-dimensional sealing protection network to resist wind and rain in all directions. Even in severe weather conditions, such as typhoons and heavy rains, multiple sealing strips can work together to ensure that wind and rain cannot break through the defense line and create a safe and dry environment for the interior.
In addition to the sealing strips, the multi-sealing design of the broken bridge casement window also includes the sealing treatment between the window frame and the wall. When installing the broken bridge casement window, sealing materials such as foam glue will be filled in the gap between the window frame and the wall to further enhance the sealing of the window. These sealing materials can effectively fill the gaps, prevent rainwater and airflow from penetrating into the room from the connection between the wall and the window frame, and together with the sealing strips on the window sash, form a complete sealing system, eliminating the possibility of leakage from the root.
The multi-sealing design of the broken bridge casement window forms an all-round, multi-level protection system through reasonable layout, high-quality sealing materials and close cooperation between various components. Whether facing ordinary windy and rainy weather or extremely harsh climate, it can effectively resist the invasion of wind and rain, prevent indoor leakage, provide reliable protection for the home, and allow users to enjoy a comfortable and dry living environment indoors.
