For colored steel tiles, friends living in rural areas should have a deep understanding. This kind of building material is simple and light, easy and fast to build, and has complete functions. It can block wind, rain and sunshine. Because the light and thin material can also expand the housing space and broaden the field of vision

知微见著，以小见大，瞬间get更的科技新知识。彩钢瓦又称为彩色压型瓦，是经过轮压冷弯技术，在使用彩色涂层制成的带有彩色和波形的压型板，与传统砖块水泥相比，这种材料安装简单，工期短，每户只需要几天就能完成，与常规施工缩短了40%的工程周期，成本缩减70%。

Know the small, see the big, and instantly get the most comprehensive new scientific and technological knowledge. Color steel tile, also known as color profiled tile, is a profiled plate with color and waveform made of color coating through wheel pressing and cold bending technology. Compared with traditional brick cement, this material has the advantages of simple installation and short construction period. It can be completed in only a few days for each household. Compared with conventional construction, the project cycle is shortened by 40% and the cost is reduced by 70%.

彩钢瓦虽具有不错的抗压能力，但是注定无法像传统水泥钢筋一样支撑更多重量建造高楼，一般只能装在整体不高的房子，或是贴在外面和房顶等无需承重的地方，这就意味着彩钢瓦是直接暴露在阳光和雨水下的，虽然彩钢瓦本身具有的防水性，但是毕竟是金属材料。

First of all, although the color steel tile has good compressive capacity, it is doomed to be unable to support more weight like the traditional cement and steel bars to build high-rise buildings. Generally, it can only be installed in the house that is not high as a whole, or pasted outside and on the roof, which means that the color steel tile is directly exposed to the sun and rain. Although the color steel tile itself has excellent water resistance, But it's metal after all.

长期暴露在空气中，遭受阳光和雨水的洗礼，外层喷漆脱落，导致彩钢瓦无法防水，内部也开始生锈，导致整块彩钢瓦失去作用。如果要保持它的功能就得每隔一段时间进行一次喷漆喷塑，费事费力，即使这样这块彩钢瓦的更终寿命超不过10年。

Exposed to the air for a long time, baptized by sunlight and rain, the paint on the outer layer fell off, resulting in the color steel tile unable to be waterproof, and the interior began to rust, which finally led to the failure of the whole color steel tile. If you want to maintain its function, you have to spray paint and plastic every other period of time, which is cumbersome and laborious. Even so, the final service life of this colored steel tile can not exceed 10 years.

其次在农村搭建这种彩钢瓦的房屋一般都是自己动手或者请几个亲戚朋友，随意搭建，根本没有考虑到荷载要求，没有经过设计，在搭建过程中，彩钢瓦边缘如同剃刀般锋利就很容易造成人员划伤或超出负荷，出现掉落，损害人身。而且后续也是非常大的隐患，本来安装都不规范，在经过后期风力作用，螺丝松动，那可就真的是天降横祸了。

Secondly, the houses with color steel tiles in rural areas are generally built by themselves or invited several relatives and friends at will, without considering the load requirements and professional design. In the process of building, the edge of color steel tiles is as sharp as a razor, which is easy to scratch or exceed the load, fall and damage personal safety. Moreover, the follow-up is also a very big potential safety hazard. The original installation is not standardized. After the later wind force, the screws are loose, which is really a disaster.