I. The width of window frame is 70 or 80.
The newest production line in Taiwan is adopted. The model¡°765, 768,
828, 858 and 1058¡± airtight inner removable push-pull aluminum alloy
windows are introduced.
II. The shaped material quality of the push-pull
windows
The famous brand 6063 in the world and the
national standard GB/T5237-2000 are selected. The international standard
ISO7599 and the national standard GB8013 are selected for oxidation
film performance.
III. Reasonable design for the of push-pull
windows, reasonable distribution for the shaped material sectional
width as per the requirement of structural strength
1. Enhance the main forced components as per
the requirement of wind pressure, wind pressure resistance strength
value reaches 3000 Pa.
2. Ladder type is adopted for lower slide
of windows frame, the follow combination is formed in a time improving
the pressure bearing, unloading resistance, bend resistance strengths
of the lower slide, without the digression due to slide distortion.
3. All connection places of frame have the
enhanced joint plate to improve the tensile strength, without the
permanent deformation due to inadequate joint strength of components,
especially crossband bearing pressure.
4. Stainless steel and ABS engineering plastics
are selected as the matted component material with high strength and
corrosion resistance. Because of flexible joint, there is no dumb
of window leaf motion due to strained distortion.
IV. High performance, low consumption, easy
technics
1. Advanced blanking technics is adopted with
high precision, high quality, good appearance.
2. The special iron roots are used for installation
easily and fastness serviceable, which can assembled in will according
to requirement. No screw hole is appeared at the whole windows. |
| air penetrability |
under 1.5m/m.h |
Special PVC layering is used for outer frame and inner leaf to make them combined tightly. There are airtight device at the upper, lower, left and right of outer frame, the enhanced airtight design is used for inner leaf. The wind resistance block and window block are specially designed so that the window can be fixed even when it is not hooked or locked. |
 |
| rain penetrability |
Above 350pa |
Because the outer frame and inner leaf are designed by ladder type, attached the wind resistance water drainage block and special water drainage hole, as well as hiding type large capacity drainage design, the window can make the large volume rain water can¡¯t pass through the frame by right of the wind pressure, the watertight performance is improved. The outer frame has double hollow with one body moulding to prevent from the extrusion bending due to the improper cement construction. There are wings and water draining hole designed for wall water seepage direct outward, the hidden type for screw, which means flawless to insulate the wind and rain. |
 |
| wind pressure resistance strength |
Above 3000pa |
The double
hollow design is adopted at inner leaf superposition material, reversed
hook plated is designed at the inner leaf, the inner leaf is deeply
inserted into outer frame, the enhanced airtight layering is used
for closure to bring the wind pressure resistance capacity into play. |
 |
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