Broken bridge aluminum doors and windows 60 or 70 good
60 series and 70 series of four points difference (day Xiang doors and windows to provide): First, the specifications: Zhongwang 70 series profiles are 5 +22 +5 hollow glass, Zhongwang 60 series profiles with 5 +12 +5 Of insulating glass. Sound insulation isolation degree, 70 series is much higher than the 60 series. Second, the overall profile: Zhongwang 70 series profile width of 7cm, Zhongwang 60 series profile width of 6cm Third, the wall thickness: Zhongwang 70 series of wall thickness of 1.8mm aluminum, and Zhongwang 60 series of wall thickness 1.4mm aluminum. Insulation effect, strong degree of sure 70 profiles are much better than 60 profiles. Fourth, the number of seals: Zhongwang broken bridge aluminum 70 series is used in 12 sealed design, and 60 series is 6 sealed design, so 70 series of air tightness, insulation than the 60 series.
70 series (wall thickness: 1.8mm; sealing structure: 10 seals); the simplest of the material wall thickness and sealing structure of the difference: 60 series (profile wall thickness: 1.4mm; sealing structure: 6 seals) Choice: home is not next to the roadside or square, warm winter is also very warm, then choose 60 series Zhongwang broken bridge aluminum windows, if the surrounding environment is very noisy, need a good seal, sound insulation, warmth, Then choose the 70 series of Zhong Wang broken bridge aluminum windows.
Broken bridge aluminum doors and windows of the model: broken bridge aluminum doors and windows material models are: 55 series, 60 series, 65 series, 70 series, 75 series, 80 series. For example: 55 series is said that the series of materials made of windows, the window frame on the windowsill occupied the width of 5.5 cm. According to the degree of beauty, strength, sound insulation requirements, cost-effective, etc. to choose a different series of broken aluminum bridge! Well this time we know that 60 is the window frame falls on the windowsill is the width of 6 cm, 70 is the window frame on the windowsill occupied by the width of 7 cm.
