振升铝材门窗选购需要注意的猫腻（Zhensheng aluminum windows and doors need to pay attention to the purchase of tricky）.docVIP

振升铝材门窗选购需要注意的猫腻（Zhensheng aluminum windows and doors need to pay attention to the purchase of tricky） Zhensheng aluminum windows and doors need to pay attention to the purchase of tricky Is the local leader Changsha Zhensheng aluminum in Hunan, the most widely use area. Zhengsing is used frequently in 728, 768, 868. this is aluminum Specifications of a code, no big attention, but the specifications between the thickness of the material, width, track design and application of the border There is a big difference between scope and so on. The thickness, 868 Zhensheng (also known as diamond window of the future) is 1.2mm thick, 728, 768 1mm thick zhensheng. Of course, the same material, the greater the thickness The strength of the higher, but not family decoration must use 1.2 thick aluminum, according to some of the companys decoration experience, 1mm thick aluminum with It can satisfy the need of balcony seal of high-rise building. The width of each section is different, not the bigger the width. In the design of profiles, 868 and 768 use round rail, and 728 use single track. Generally speaking, the push and pull of the round rail is smoother and stronger High, water tightness, air tightness is better, but does not mean that the monorail is not smooth, because in the design, monorail is generally made of single glass Glass, while the double track is generally double or vacuum glass, we can imagine that the weight of double glass is much heavier than that of single glass. In summary, if the insulation of windows sound insulation, no special requirements, can be used both to insulation 728 Zhensheng; You can choose 768868 zhensheng. In the purchase of Zhensheng aluminum is pay attention to several points: I. aluminum material 1, the profile is wrong. For really Zhensheng, but no profile. In general, do double glass should be with a diamond 868 profiles, some TX only requires businesses to do the double glass, to ensure genuine cheap and do. In fact, JS may be made of d