水泥井盖的优缺点 |
添加时间:2018/4/3 14:29:21 浏览次数: |
水泥井盖,水泥井盖是原来用的比较多的,多用于小区和不太明显的一些场合,水泥井盖的优点很明显,造价低,具有主动防盗性,不容易丢失,而且水泥井盖一般比较厚,也比较防盗。缺点是水泥井盖比较笨重,开启相对困难,承载力有限,重车碾压后容易龟裂、掉角。有些井盖盖着完好,打开以后就碎了,下水道堵塞,多数是由于水泥井盖破碎掉到井里引起的,所以水泥井盖不适合道路以及经常需要开启的检查井。
Cement shaft cover, cement cover is more used in the original, more used in residential areas and not too obvious on some occasions, the advantages of the cement well cover is very obvious, low cost, with the active anti-theft, not easy to lose, and the cement cover is generally thick, but also more anti-theft. The drawback is that the cement manhole cover is relatively heavy, and the opening is relatively difficult, and the bearing capacity is limited. After heavy vehicle rolling, it is easy to crack and drop. Some of the covers are well covered and they are broken after opening, and the sewers are blocked, most of which are caused by the broken cover of the cement well, so the cement cover is not suitable for roads and often the inspection wells that need to be opened. |
上一页 复合井盖与水泥井盖、球墨铸铁井盖的特性区别 |
下一页 不锈钢隐形井盖在市政工程的应用 |
Copyright © 技术支持:遨游网络