铝卷是用于建筑施工的材料，作为建筑材料中的一员，那么保证铝卷的质量就变得至关重要了。下面就来为大家介绍一下优质的铝卷是如何来鉴别。
Aluminum coil is the material used in construction. As one of the building materials, it is very important to ensure the quality of aluminum coil. The following is to introduce how to identify high-quality aluminum roll.
铝卷具有美观、持久、体轻、强度高、适温性强、防火性好、耐酸性强、隔音性好、易保养、清洁简便等特点，而且其成本低，装饰效果好，铝卷也是近年来非常流行的建筑装修材料，同时也与石材、玻璃幕墙并称三大幕墙材料之一，广受建筑界人士的喜爱与观众，所以它也更具有竞争力。
Aluminum roll has beautiful, durable, light weight, high strength, strong temperature adaptability, good fire resistance, strong acid resistance, good sound insulation, easy maintenance, simple cleaning and other characteristics, and its low cost, good decoration effect, aluminum roll is also a very popular building decoration material in recent years, and also known as one of the three curtain wall materials with stone and glass curtain wall, which is widely loved by the construction industry and the audience , so it's also more competitive.

除了观察铝卷的性能以外，我们还需要仔细检查它的外观，质量合格的铝卷，其表面不能有明显的压痕、漏涂、穿透涂层的损伤，而且波纹、划伤、鼓泡都是不允许的。
In addition to observing the performance of aluminum coil, we also need to carefully check its appearance. For qualified aluminum coil, its surface shall not have obvious indentation, missing coating and damage penetrating the coating, and ripple, scratch and blister are not allowed.
这些都很容易看出来，重要的是你要仔细看涂层铝卷的色差，如果不注意，这是不容易看出来的，但是在应用时会影响到后面的装饰效果。只有优质的铝卷材料，才能让我们更好的使用。
These are easy to see. It is important that you carefully look at the color difference of the coated aluminum roll. If you don't pay attention, it's not easy to see, but it will affect the decorative effect when applied. Only high quality aluminum coil material can let us use it better.