任何的铝合金冲孔门，都有一定的使用寿命，随着时间流逝都会有不同程度的老化。耐老化、使用寿命长是铝合金冲孔门的一个特点。根据对铝合金冲孔门保温性、隔音性、耐候性检测结果证明，铝合金冲孔门的老化过程是比较缓慢的，它的使用寿命可达50年左右。

Any aluminum alloy punching door has a certain service life and will age to varying degrees with the passage of time. Aging resistance and long service life are one of the characteristics of aluminum alloy punching doors. According to the test results of thermal insulation, sound insulation and weather resistance of aluminum alloy punching door, it is proved that the aging process of aluminum alloy punching door is relatively slow, and its service life can reach about 50 years.

采用的型材，框扇之间均用双层密封形式，缝隙处均装有优良的密封胶条，并在框材适当位置开设排水孔，再加上采用汽车级的钢化玻璃，所以铝合金冲孔门的密封性能好，不渗水且防潮、隔音。

With high-quality profiles, double-layer sealing is used between the frames and leaves, excellent sealant strips are installed at the seams, and drainage holes are set at the appropriate positions of the frames. In addition, automobile grade tempered glass is used, so the aluminum alloy punching door has good sealing performance, no water seepage, moisture-proof and sound insulation.

对门窗而言，钢塑门窗与铝合金冲孔门的传热性能之比为1：2，因此相同面积条件的铝合金冲孔门其隔热性能较金属门窗为优，可节省能源消耗30％以上。在隔音性能方面，铝合金冲孔门离马路6米的隔音效果和钢塑门窗马路18米的隔音效果相当。

For doors and windows, the ratio of heat transfer performance between steel plastic doors and windows and aluminum alloy punched doors is 1:2. Therefore, aluminum alloy punched doors with the same area condition have better heat insulation performance than metal doors and windows, which can save more than 30% of energy consumption. In terms of sound insulation performance, the sound insulation effect of aluminum alloy punched doors 6 meters away from the road is equivalent to that of steel plastic doors and windows 18 meters away from the road.

相信大家都会碰到这样的问题，那就是家里的门窗用久了，导致门窗老化，门窗合页出现断裂的现象，导致门窗关不紧。遇到这一类问题，大家是不是都很矛盾，是选择换门呢？还是整个门框一起换掉？出现这一类的问题，小编认为大家先要做的，就是要明白铝合金冲孔门变形的原因，也就是门窗用了几年之后关不紧的原因。

I believe everyone will encounter such a problem, that is, the doors and windows at home have been used for a long time, which leads to the aging of doors and windows, the breakage of door and window hinges, and the door and window cannot be closed tightly. Faced with this kind of problem, are we all very contradictory, choose to change the door? Or replace the whole door frame together? In case of this kind of problem, Xiaobian believes that the first thing we need to do is to understand the reason for the deformation of aluminum alloy punching doors, that is, the reason why the doors and windows cannot be closed tightly after several years of use.

其次很多商家使用劣质的铝合金冲孔门型材，有些型材比较薄，更加容易变形和下垂，使用年限更加的短。门窗配件也是很重要的，济南卷帘门小编认为使用的门窗配件和选择的铝合金冲孔门型材都很重要。

Secondly, many businesses use low-quality aluminum alloy punching door profiles. Some profiles are thinner, easier to deform and sag, and shorter service life. Door and window accessories are also very important. Jinan roller shutter door editor believes that it is important to use high-quality door and window accessories and choose high-quality aluminum alloy punching door profiles.

以上所讲解的内容不知道有没有给大家一定的帮助，希望是有的，这样大家不管是在选购时还是在使用时都能认真起来了。更多相关信息的获取就到我们网站http://www.jnzxmy.com来吧！

I don't know whether the content explained above has given you some help. I hope it has, so that you can be serious when shopping or using. For more relevant information, please visit our website http://www.jnzxmy.com Come on!