大家都知道钢结构厂房屋面进行维修时，防水则是非常重要的，就连屋面彩钢瓦的防水也不例外，很多人现在都会选择彩钢瓦来做屋面瓦，那么就有人会提出，彩钢瓦上如何做防水呢？下面济南彩钢瓦厂小编将对这个问题做一个解答，希望能帮助到大家。

As we all know, waterproofing is very important when repairing the roof of the steel structure workshop. Even the waterproofing of color steel tiles on the roof is no exception. Many people now choose color steel tiles as roof tiles, so some people will ask how to do waterproofing on color steel tiles? Now, the editor of Jinan Color Steel Tile Factory will give an answer to this question, hoping to help you.

彩钢瓦防水吗？

Is color steel tile waterproof?

彩钢瓦厂房主要是钢结构建筑，期初金属屋面防水系统是由金属板面防水，并以排水槽排水为主，不过由于受到环境、气候等各种自然条件的影响彩钢瓦经过长时间使用就会出现锈蚀漏水等情况。这时就要及时对其进行防水翻新维护。那么就给简单的大家介绍下彩钢瓦防水选材和施工流程。

The color steel tile workshop is mainly a steel structure building. At the beginning, the metal roof waterproof system is made of metal plates and mainly drained by drainage channels. However, due to the impact of various natural conditions such as environment and climate, the color steel tile will rust and leak after a long time of use. At this time, it is necessary to conduct waterproof renovation and maintenance in time. Then introduce the waterproof material selection and construction process of color steel tile to everyone.

1、彩钢瓦虽然是可以抗震、防热。但是没有防水的作用，不过当彩钢瓦所建造的房子出现了漏水情况的时候，是可以做防水工作的。防水工作可以使用优良的防水涂料来做，将防水的涂料涂抹在彩钢瓦的两侧，如果彩钢瓦出现了洞眼或是裂缝，应要及时在洞眼或裂缝的周围使用一布两涂的方式进行处理。

1. Color steel tiles can resist earthquake and heat. But it has no waterproof effect, but when the house built with colored steel tiles leaks, it can do waterproof work. The waterproof work can be done by using excellent waterproof paint. Apply the waterproof paint on both sides of the color steel tile. If there are holes or cracks in the color steel tile, it should be timely treated by using one cloth and two coats around the holes or cracks.

2、如果你想要用带有颜色的涂料来做，建议大家使用丙烯酸的防水涂料，但若你对颜色并没有要多的要求，可以使用SBS改性沥青防水涂料进行处理，但不建议SBS卷材使用，因为考虑到彩钢瓦本身材质的问题，加上卷材会给整个屋面加重，一旦老化很难修复。另外，给彩钢瓦做防水工作的时候，还需要考虑到材料的抗老化的性能如何。

2. If you want to use paint with color, we recommend that you use acrylic waterproof paint. But if you don't have more requirements for color, you can use SBS modified asphalt waterproof paint for treatment, but it is not recommended to use SBS coiled materials. Considering the quality of color steel tiles, the coiled materials will add weight to the whole roof, which is difficult to repair once aging. In addition, when doing waterproof work for color steel tile, we also need to consider how the anti-aging performance of the material is.

彩钢瓦上如何做防水？

How to make waterproof on color steel tile?

金属屋面防水采用“三涂一布”（防水涂料搭配聚酯布）的方法进行处理施工。

The waterproof of metal roof shall be treated with the method of "three coats and one cloth" (waterproof coating and polyester cloth).

清理基层→基面维修加固→涂刷层防水底涂→铺上增强型聚酯布→涂刷第二层防水底涂→涂刷系统密闭表涂→完工检查修。

Clean the base course → maintain and reinforce the base surface → apply the first layer of waterproof primer → lay reinforced polyester cloth → apply the second layer of waterproof primer → paint the closed surface of the system → finish inspection and repair.

1、在预处理基面上涂刷一防水底涂，在其湿润时铺上预定规格的增强型聚酯布，并在其表面涂刷第二层防水底涂，保证涂层充分浸润聚酯布并与层底涂相汇接，涂刷时可适当用力确保涂层无气泡、不褶皱。使整个防水系统与基面紧密贴合；

1. Brush a waterproof primer on the pretreated base surface. When it is wet, lay the reinforced polyester cloth of predetermined specification, and brush the second layer of waterproof primer on its surface to ensure that the coating is fully saturated with the polyester cloth and connected with the first layer of primer. When brushing, apply proper force to ensure that the coating is free of bubbles and wrinkles. Make the whole waterproof system closely fit with the base surface;

2、待整个防水系统表面完全干透后，再涂刷一层表面密闭隔离涂料；

2. After the surface of the whole waterproof system is completely dry, a layer of surface sealing isolation paint shall be applied;

3、检查所有涂刷部位,若有施工瑕疵如小孔、漏涂等予以及时修补。使整个屋面成为一个无缝整体结构，达到无缝可漏；

3. Check all painted parts, and timely repair any construction defects such as small holes and missed coating. Make the whole roof into a seamless integral structure to achieve seamless and leaky;

彩钢瓦如何做防水的相关知识就给大家介绍到这里了，相信大家在做彩钢瓦防水时根据以上方法一定可以很好的完成防水工程的，所以我们一定要去熟知这些知识哦，这样才能更好的帮助我们去进行施工。关注我们http://www.jnjgcg.com带您了解更多相关事项！

Here is the introduction of the knowledge about how to make the color steel tile waterproof. I believe that you can complete the waterproof project according to the above methods when making the color steel tile waterproof, so we must be familiar with this knowledge, so that we can better help us to carry out the construction. Follow us http://www.jnjgcg.com Learn more about it!