Glass Aluminum Window With Aluminum Alloy Frame Tempered Laminated Double Glazed Windows
Features of Aluminum Casement Windows:
A style of windows in folk houses. The opening and closing of window sash moves along a certain horizontal direction, so it is called "casement window".
The casement window is divided into push-pull type and upper suspension type. The utility model has the advantages of large opening area, good ventilation, good sealing, excellent sound insulation, heat preservation and impermeability. The inner opening is convenient for cleaning windows; The open type does not occupy space when it is opened. The disadvantage is that the window width is small and the field of vision is not wide.
The opening of the external window takes up a space outside the wall, which is easy to be damaged in strong wind; The internal opening of windows takes up part of the indoor space. It is not convenient to use screen windows. It is also inconvenient to use screen windows and curtains when opening windows. If the quality is not up to standard, it may leak rain.
Introduction:
A style of windows in folk houses. The opening and closing of window sash is moving along a certain horizontal direction, so it is called "casement window".
Casement windows are divided into push-pull type and hanging type. Its advantages are large opening area, good ventilation, good sealing, sound insulation, heat preservation and impermeability. The inside opening window is convenient to clean, and the outside opening window does not occupy space. The disadvantage is that the window is small and the field of vision is not wide.
The opening of external windows takes up a space outside the wall, which is easy to be damaged when the wind blows; while the opening of internal windows takes up part of the indoor space, so it is not convenient to use the screen windows, and it is also not convenient to use the screen windows and curtains when opening the windows. If the quality is not up to standard, it may also seep rain.
Performance | Parameter | National Standard |
Wind Load Resistance | 4.5<=p3>=5.0 | level 8 |
Air Tightness | q1<=0.5 | level 8 |
Water Tightness | 250<=△p>=350 | level 6 |
Thermal Insulation | 2.5<=k<=3.0 | level 5 |
Sound Insulation | 30=<Rw+Ctr<35 | level 5 |
|