I. Sealing design the sealing of unit doors and windows is relatively critical, the main structure of the seal is that the cell and protection box between the unit and the protective frame seal and the protective frame rack and between cells should use the seal between two or more seals and between the holes continuous rubber seal; different structures according to the form of a target design should be carried out between the protective frame frame of the seal structure design and the said hole, make the protection between frames and usually keep the independent entrance waterproof mortar hole sealing treatment after use, you can use waterproof silicone protective frame and then seal the window opening between the interior and exterior finishes.
Second, waterproof design is a highlight of doors and windows. You can make waterproof modular design double waterproof design on doors, waterproof design of equipment itself, doors and windows on the second floor of shielding box, according to the setting of drain hole and unit, in addition to protection, the drain hole is also opened at the connection position of the next frame and unit body. Rainwater or condensed water is directly discharged from the drainage outlet to the body under normal conditions. If the cell body and the protective box between the cell body and the rainwater infiltration or leakage seal caused by the poor internal drainage of the unit body and the condensate of the cavity profile are not tightly sealed, it can pass through the second layer which is smoothly discharged by waterproof protective case.
3. Due to the unit door and window interface design and single cavity plug structure, the front door and window unit can be easily connected to one side of the elastic insulation material, which can effectively hinder the internal air circulation of the cavity of the splicing unit, the energy-saving effect is far more than that of other similar energy-saving windows, and it also has the effects of sound insulation and noise reduction.
Fourth, it can effectively absorb earthquake action, temperature change and interlayer displacement, which is more suitable for seismic requirements in different regions than traditional doors.
