| Message: | Top Hung Swing Tilt-Turn Aluminium Windows (TOPLU-1150)
Product Description
Professional aluminium casement window manufacturer
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Using first class of Chinese top brand profiles
In order to comfort customer's requirements we can make all the sizes as per your needs and make the windows according to your expectations.Once you come to us , we will try to make you happy.
Aluminium Window Property
The Detailed Information of Aluminium Window
Item Specification Characteristics and Attribute Values
1 heat preservation Aluminium is a material of low heat conductivity,0.02-0.046W/mK. It is 1/1250 of Aluminium,1/1500 of Matel,1/40 of Cement,1/20 of clay.
2 sound insulation For the three-chamber-cavities' design, after welding, Profiles will form two separate sealed cavities and an open drainage cavity. It is tested that the window with 5mm thickness single-layer glass , noise <20db. That is consistent with the provisions of DIDN4109
3 flame resistance The profiles for Aluminium windows and doors is not spontaneous, not combustion. It also can be self-extinguishing.
4 Water tightness Water absorption <0.1%, frame and sash are designed with separate drainage systems, rain water can completely cut off from the outside, water tightness meets the requirement of DIDN18055.
5 air tightness There is a rubber seal between the window frames and the glass. and there is sealed strip between the frame and the leaf. It is tested that the gap per unit length of ventilation is under 4m3/mm/hm . The air conditioner can work very well in the house and save energy .
6 decay resistance Aluminium doors and windows can be decay-resistance ,gas-resistance . Suitable for coastal areas, heavy industry.
Good ventilation,the free area of ventilation is 90% of the whole window.
Excellent sealing performance, better than sliding windows.
For the rotating device adopts friction hinge, casement will be safety under the 8-level wind.
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