Guangdong KLUK Aluminum Building Technology Co., Ltd |
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KHD72 Series Wood Drain Frame Aluminium Casement Windows Two Sides
Open With Mesh
Compare of Aluminum Casement Windows:
The hinge is installed on one side of the window sash and connected
with the window frame. According to the outward or inward opening,
this kind of window is divided into external casement window and
internal casement window. This kind of window is characterized by
simple structure, flexible opening, easy cleaning, and good sealing
performance when closed. It is the most widely used window type in
civil buildings.
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". It is divided into two types: flip window
and sliding window. There are many single windows, which turn up
when opened and are supported and fixed by the iron bar on the
window frame; Some also turn down and open to a certain extent to
be pulled and fixed by the chain on the window frame. The sliding
window has multiple double sashes. When opening and closing, the
sash slides horizontally or up and down along the slot of the
window frame. The front windows of houses in northern quadrangles
are mostly turned up. The window is inlaid with wooden lattice and
pasted with white paper. When opening the window, it turns outward.
Windows are also common in attics and hanging towers in southern
houses.
In appearance, the difference between casement windows and sliding windows mainly lies in the matching with the overall style of the building. Because of its great flexibility of division, casement windows can make any line facade effect, and for large division floor to ceiling windows, the opening fan only accounts for a small part of the whole window, so it is more suitable for high-end buildings with strict requirements for the overall effect of the building, It is especially in line with the architect's pursuit of a large grid, spacious and bright, good permeability effect and harmonious and smooth appearance. Because the opening position of sliding window can only be pushed and pulled horizontally, it is difficult to match with the fixed glass with large division. Generally, it is more suitable for business plants or rural family buildings with clear horizontal and vertical lines.
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 |
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