Smog Eating Concrete Roof Tile

Our project is about to study the ill effects of smog and air pollution and control it by using "Smog Eating Concrete Roof Tiles". The rapid growth in pollution is due to use of vehicles, previous and growing industries such as steel industries, thermal electric power plant etc. These tiles are normal roofing tiles which are installed on the roof. The only thing which differs is titanium dioxide on it. The coating of titanium dioxide is applied on the tiles which can be done in the form of paint. It is applied on the roofing tiles with painting tools. This concrete tile is made up of traditional cement mixed added with Titanium Dioxide in form of the paint. It is found that it is very effective against the nitrogen oxide (NOx), sulphur oxide (SOx) and many other pollutants. Cost of these tiles is just 25% more than the normal roofing tiles. The main focus of this paper is to get detailed reviews of all the previous papers so that we can get maximum benefits from it and also find out other ways in which it can contribute more to civil engineering world. Further we compare it with normal roofing tile by casting both and testing it to find how we can absorb maximum pollutant from it.