KTY65 Series Wood Drain Frame Aluminium Casement Windows Two Sides Open With Mesh
Advantages of Aluminum Casement Windows:
Casement window is the most common kind of window, which is divided into internal and external. The window sash is combined with the window frame through the hinge, and the window sash can be opened by rotation. The window has the advantages of simple structure, 100% opening of the whole window, very large opening area, good ventilation, good air tightness when closed, sound insulation, thermal insulation, excellent heat resistance and so on. In today's increasingly high requirements for building energy conservation, casement windows will become the mainstream of the market. The disadvantage of casement window 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. Later, an aluminum alloy and plastic steel window appeared. It is a new form developed on the basis of casement window. It has two opening modes, which can be opened horizontally and pushed from the top. When the casement window is closed, push the upper part of the window outward to open a gap of about 10 cm, that is, the window can be opened a little from above, and the open part is suspended in the air and connected and fixed with the window frame through hinges, so it is called upper hanging type. The utility model has the advantages that it can not only ventilate, but also ensure safety. Because there are hinges, the window can only open a seam of 10 cm, and can not reach in from the outside. It is especially suitable for use when there is no one at home. Recently, this function is not only limited to flat windows, but also sliding windows can be hung up. What is a casement window - the characteristics of a casement window.
1. Safety: the casement window has linkage hardware and indoor control. When the window is opened or closed, the window sash is fixed on the window frame, which has high safety and good anti-theft effect.
2. Ventilation: the casement window has a wide opening range, which can make the maximum indoor space get air circulation, and ensure the possibility of blocking the entry of rainwater while ensuring air convection.
3. Convenient cleaning: the operation of casement window is very simple. The window sash can be transferred indoors, which is convenient for cleaning.
4. Tightness: the casement window adopts multi-point locking, which can strengthen the sealing and thermal insulation effect of the casement window.
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 |
|