The characteristics of aluminium alloy door and window are compared
to steel wood door window, aluminium alloy door window has the
(1): light weight and high intensity. The density is only l / 3 for
(2): tight performance. The sealing performance directly affects
the use of Windows and doors and the consumption of energy. The
sealing performance includes four aspects such as air tightness,
water tightness, heat insulation and sound insulation.
(3): good durability and easy maintenance. Aluminum alloy doors and
Windows do not rust, fade, do not fall off, almost no need to
repair, spare parts use life extremely long.
(4): the adornment effect is elegant. Aluminum alloy door and
window surface have artificial oxidation film and colouring to form
compound film layer, this kind of compound film is not only
resistant to corrosion, wear-resisting, have certain fire
resistance, and the gloss is extremely high. Aluminium alloy door
window because of self-heavy light, the processing assembly is
precise, accurate, so open and close lightness and agile, no noise.
The type and specification of the aluminum alloy doors and Windows
(1): The product code of aluminum alloy doors and Windows: the
contents of flat aluminum alloy window are also suitable for the
sliding axle flat open window HPLC, fixed window GLC, upper hanging
window SLC, lower hanging window XLC, middle suspension window CLC,
vertical window LLC.
(3): the strength of aluminum alloy doors and Windows by wind
pressure, air permeability (air) and rainwater infiltration
(watertight) three performance indexes, can be divided into A (high
performance Windows and doors), B (performance of doors and
Windows), C (low performance Windows and doors) three categories.
aluminum alloy door and window product mark rule: the user chooses
aluminium alloy door window, the first according to the room size
chooses the proper door window. Size of the specification,
according to the usage requirement, choose the right type of door
and door. Next according to the use of door window (such as inside
door, door) to determine the various performance requirement of
door window, such as window and regulation door requirement have
certain insulation, sound insulation, water tight, air tightness
requirement. Finally the user chooses the color of the door window
frame according to his preference and the collocation of other