Why should you use FRP manhole covers?

Had this title been devoid of FRP, it would have seemed that the writer is insane! Who doesn’t
know the importance of manhole covers? And why should anyone try to aware the civilized human society regarding the use of manhole covers?

But when it comes to FRP manhole covers, the discussion is a bit new and fresh. FRP stands for fibre reinforced plastics. These are made up of polymers reinforced with different fibres like asbestos, paper, wood, basalt and glass. These are very strong and highly enduring materials.They have wide applications in those places where highly resistant materials against extreme temperature, pressure and chemicals are sought. For example in ballistics, construction industries, automotive units, waste water treatment units, etc. these have profound applicability.

Coming to FRP manhole covers, these are much advantageous than the traditional cast iron pit and hole covers. Cast iron covers are susceptible to the harsh chemicals and moist of the manholes. They corrode easily and need regular maintenance. Sometimes it happens that people neglect the manhole covers and as a result of which, after continuous usage it degrades.Overflowing of filthy water and foul smell are some of the consequences. In this regard, FRP manhole covers are the best. They do not corrode and most importantly are not service demanding. Hence there’s no risk of filthy water overflowing or foul gutter smell in the near future.