Present balcony window already from original wooden window, steel window, aluminium alloy window popularity arrives colour aluminium window. The new colour aluminium window, regardless of the material of the window and the style has a new development, neat and beautiful appearance, has a good shelter from the rain, prevent dust noise, and other functions, open means, in addition to the ordinary, flat open, push-pull also new on suspension, push-pull hanging on, let the balcony more to do with the Windows open during the outdoor space “intimate contact”.
Color aluminum window with its excellent characteristics, widely appreciated by users, in the selection of color aluminum window should pay attention to the identification of the following matters:
First: materials
Color aluminium window basically uses material to include 3 respects commonly: aluminium profile, glass, hardware, when owner is in product of choose and buy, often pay attention to the thickness of aluminium profile and glass quite, and the requirement to hardware is not very high however, this is not comprehensive. In fact, the country has certain standards for color aluminum Windows. The aluminum profile used by high quality color aluminum window, its thickness, strength and oxide film can generally meet national standards, such as the relevant provisions of the state requirements: aluminum wall thickness of color aluminum window should be not less than 1.2mm, the oxide film thickness should reach 10 microns. And is better than common glass, toughened glass if safety and durability performance considerations for doors and Windows, stainless steel hardware fittings such as screws, hinges, handles, etc.) are superior to the aluminum parts and pulley best choice using POM material products, because these products have higher strength and wear resistance, smooth, in use process is not easy to bad. You know, the damage of doors and Windows usually starts from the accessories of doors and Windows!
Second: processing
Had good use material, the next step is the processing of door window. Because the technical content of color aluminum Windows is not high, the degree of mechanization is not high at present, most also rely on the manual operation of installation workers, which requires operators to have good product quality awareness. It is very important to strengthen the operator’s proficiency and product awareness in the production process. High quality color aluminum window, fine processing, smooth tangent, consistent Angle (the main frame material is usually 45 degrees or 90 degrees), in the process of splicing should not appear more obvious gap, good sealing performance, smooth switch. Inferior color aluminum Windows, especially frameless balcony Windows, if the processing is not qualified, there will be sealing nature problems, not only air leakage and rain leakage, but also under the action of strong winds and large external forces, the glass will appear burst and fall off, so as to cause property loss and even wounding to the owners.
Third: Appearance
Owner to choose the color products, aluminium window is usually pay attention to the appearance of the product as well as glass decorative pattern, but often neglect the color composite membrane on the surface of the aluminium window frames, this kind of composite membrane was artificial coloring oxidation membrane formation, corrosion resistance, wear resistance, high gloss, at the same time also has a certain fire prevention function, so the choose and buy of aluminum alloy doors and Windows products more comparison of similar products. In the art of glass workers vary from person to person, different owners choose according to their preferences.
Fourth: Price
Color due to the price of aluminium window height has direct correlation with the discretion of the price of aluminium ingot, but in general the performance in a period colour aluminium window price is relatively stable, be in usually, high quality corrugated aluminium window price than inferior color aluminium window product 30% higher, inferior the color aluminium window usually contains a lot of impurities of recycling aluminum extrusion of aluminum, The aluminum profile used in some wall thickness only 0.6-0.8 mm, whether from the tensile strength or yield degree are greatly lower than the relevant provisions of the state, this kind of color aluminum window, especially framless balcony window is very unsafe, so the owners in the purchase of products do not figure cheap and despise their own and others personal safety.
Fifth: Performance
Color aluminum window performance due to the use of different scope and focus is different, but usually to consider the following aspects: strength, which is mainly reflected in the color aluminum window profile material, whether he can withstand ultra-high pressure; Air tightness, mainly reflected in the structure of doors and Windows, doors and Windows of the inner fan and outer frame structure is tight, frameless balcony window is tight air tight; Water tightness, the main assessment color aluminum window whether there is water, leakage phenomenon; Sound insulation, which mainly depends on the sound insulation effect of insulating glass and other special sound insulation airtight strip structure and the durability of other door and window accessories such as open and close force, heat insulation, nylon guide wheel durability, open and close durability.
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