大家好，欢迎回来。
告别了温暖的日子，我们即将迎来秋冬季节。接下来我将和大家一起分享另一个案例。这次我们前往了扬州。扬州隶属江苏省，是一个美丽的城市，历史悠久，扬州早茶文化也堪称一绝。
我们悍能的房屋防水在商业建筑、学校、办公室、公共建筑等领域都能起到很好的防水效果，此次我们来到了当地的一家幼儿园，用悍能屋面防水系统来帮助他们解决屋顶漏水问题。
Hello and welcome back.
We are now saying goodbye to the warmer days, and as now we are welcoming the colder weather, we would like to share with you another case. This time we will be going to Yangzhou, a beautiful city in Jiangsu with a rich culture and famous for its breakfast (扬州早茶). It’s not only owners that need waterproofing for their homes but also commercial buildings, schools, offices, public buildings etc. In this case we will look at how a kindergarten solved their roof leaking problem with the application of hahne’s Roof Waterproofing Systems.
现有的案例
四季园幼儿园坐落扬州美丽的市中心社区内。这是一家大型幼儿园，需要接纳许多当地的孩子。这所幼儿园的屋面防水材料是传统卷材。这种类型的防水材料因为其实用性通常作为屋面防水材料使用。但这种材料经常伴随以下一些问题。
In the beautiful city center of Yangzhou, located in a compound we can find Four Seasons Kindergarten (四季园幼儿园). It is a kindergarten of an important size with several classrooms hosting many children. The waterproofing of this kindergarten is made of PVC roof membrane. This type of membrane is commonly used around China’s rooftops as the application is practical. But this type of system comes with several problems.
王老师
Ms. Wang
- 我们的教室是孩子们学习和玩耍的空间，所以漏水的屋顶不适合教室环境。一下大雨，教室的天花板就开始滴水。我想知道为什么屋顶做了防水材料却还是会漏水。
- Our classrooms are spaces where the children should be learning and play safely, so having a leaking roof is not ideal for the classroom environment. During heavy rains, the ceiling is dripping in the classroom. I wonder why the roof is still leaking even though it is waterproofed.
老师问了一个好问题。我们来看看答案是什么：单独使用时，卷材可能会带来一些缺点。首先，卷材之间需要相互拼接。这就可能产生接缝处，如果处理不当，就可能出现漏水点。其次，卷材和其他材料之间包容性不好，因此屋顶的许多部分比如节点或其他结构接口无法和卷材更好的贴合，这将使部分区域出现漏水情况。第三，卷材如果应用不正确，可能会产生水泡，从而出现漏水点。
The teacher is asking a good question, and the answer is quite interesting. PVC roof membranes when used alone can offer some disadvantages. For the first, rows of PVC need to be attached to each other. This may allow for many fault points that, if the application is not done properly, may allow water to pass through. Secondly, PVC roof membranes are not as flexible, so often many parts of the roof as joints and other structures will not be protected by the membrane. This will allow for some parts of the roof to not be waterproofed. Thirdly, PVC roof membranes if not applied correctly may create bubble of water that in the long run will seep into the roof.
王老师
Ms. Wang
- 我们的首要任务是儿童的安全和幸福，所以我们决定更换现有的屋面防水材料。市场上有这么多选择，我们很难抉择哪种类型的防水是最好的。
- Our priority is the children’s safety and well-being, because of this we decided to replace the roof waterproofing. With so many options in the market it was difficult for us to understand what type of waterproofing was the best one.
一些教室的天花板和墙壁接口处的涂料有明显的渗水迹象：涂料变色、脱落、并形成霉菌和霉斑。在决定更换屋面的防水材料后，幼儿园开始研究适合他们需求的防水系统。
The painting near the joints of the ceiling and walls in some the of the classrooms show clear signs of water infiltration: discoloration and displacement of the painting, mold formation and leaking. After making the decision to replace the waterproofing on the roof, the kindergarten started their research for a waterproofing system suitable for their needs.
王老师
Ms. Wang
- 我们对市场上可用的系统解决方案数量之庞大感到无从下手。我们对防水知识也并不了解，但当我们遇到悍能的销售代表时，我们知道找对人了。
- We were overwhelmed on the amount of system solutions available in the market. We didn’t know that much about waterproofing, but when we met hahne’s sales representee, we were already sure that we were on the right track.
悍能的销售代表立即前往现场检查屋顶的情况。评估后，他在3款屋面防水系统中提供了一个最合适的解决方案：BITUFLEX。
Hahne’s sales representee went immediately to site to check the status of the roof. After the assessment he offered a suitable solution between our 3 roof waterproofing systems and products: BITUFLEX.
下期中，我们将继续讲述本次案例故事，看看悍能团队是如何帮助幼儿园解决他们的问题。同时欢迎查阅悍能公众号往期精彩内容，也可添加悍能灵感空间小程序查阅更多相关资料。
In the next edition we will continue our case and see how the hahne team helped the kindergarten to solve their issue. In the meantime, please feel free to check our previous posts on the WeChat official account or to check our Inspiration Space mini program.