雨棚是建筑物入口处和阳台上部用以遮挡雨水，保护门外免受雨水侵蚀和人们进出时不被滴水淋湿及空中落物砸伤的水平构件。那么济南雨棚排水坡度有没有定数呢？

　　The canopy is a horizontal component used at the entrance of the building and the upper part of the balcony of the top floor to keep out the rain and protect the door from rain erosion and people from being wet by dripping and falling objects in the air. So there is no fixed slope of jinan canopy drainage?

　　有不少建筑师强调采光顶（雨棚）水平平整，而玻璃板材中部是会挠曲的，这样在下雨时中部挠曲部分积水（积水必然积灰），天晴后雨水蒸发，在玻璃面上留下一层灰，使玻璃失去了既有风采，因此玻璃采光顶（雨棚）很小设计排水坡度不应小于1/40（1/60+7‰，7‰为灰砂小自净坡度），一般取3%（1/50+10‰）为好。

　　Many architects emphasize that the lighting roof （canopy） is flat, and the middle of the glass plate will be bent, so that when it rains, the middle of the bending part of water （water must accumulate ash）， after the rain evaporates, leaving a layer of ash on the glass surface, so that the glass has lost its charm. Therefore, the design drainage slope of glass lighting roof （canopy） should not be less than 1/40 （1/60+7‰， 7‰ is the minimum self-cleaning slope of ash sand）， generally 3% （1/50+10‰） is the best.

　　另外，如今我们所使用的济南雨棚基本上都是定做的，但是有很多的用户都想了解定做雨棚时有哪些需要注意的，当然是有的，比如：

　　In addition, now we use the canopy is basically custom, but there are a lot of users want to know what needs to pay attention to custom canopy, of course, there are, such as:

　　如果要在墙面上安装的话，因为一端需要固定于墙体，所以对于墙体都会有一定要求。安装前应该告知安装人员需安装设备的墙体结构，该墙是否有保温层，以及保温层厚度、保温层内部材料（混凝土等）。如果不清楚，也可以让厂家的安装人员到现场进行勘测确认。

　　If you want to install on the wall, because one end needs to be fixed on the wall, there will be certain requirements for the wall. Before installation, the installation personnel should be informed of the wall structure of the shading device, whether the wall has an insulation layer, the thickness of the insulation layer, and the internal material of the insulation layer （concrete, etc.）。 If you are not sure, ask professional installation personnel from the manufacturer to survey and confirm the installation.

　　此外，雨棚多长时间需要清洗一回完全是取决于你处于的环境是什么样的，如果雨棚是干燥的那么使用软刷子清洗就可以了，如果上面有树枝类似的异物要尽快的清洗掉。

　　In addition, how long the canopy needs to be cleaned completely depends on what kind of environment you are in. If the canopy is dry, then use a soft brush to clean it. If there are branches and similar foreign objects on it, clean them as soon as possible.

　　提醒大家，在选择雨棚的时候要进行有目的的挑选，适合于低层的建筑，就不要在高层进行使用。那么想要了解更多资讯，就来网站www.shmtd.com看看相关内容吧！

　　Remind everyone, in the choice of canopy to have a purposeful selection, suitable for low-rise buildings, do not use in the high-rise. For more information, check out www.shmtd.com!