How many times has recently left the show to deal with rain flooded streets in your town? If so, you should have asked, it rained a little bit, so that they can return home without getting stuck in the quagmire of cars and other vehicles. Well – another way to look at the drainage system has been slightly better, there will be no water accumulating in cestama.Koncept drainage systems often must be taken with a pinch of salt. People think that the drainage means that the only underground drain that is not the case. With a little thought and research, roads can act as a good drainage system, improving the quality of zero waste proces.Kako porous pavement for a job? Porous pavement and porous streets, it seems that the answer to this question with ease effect. Basic fundamental behind the road is built roads and sidewalks so that they soak in 90% of rain in the land. This means that the water remaining after the rain carries pollutants when they enter the stream, thus reducing pollution voda.Porozne pavement is not much different from the asphalt road, in the sense that they are made of asphalt (not surprising Given that asphalt is a material widely used for road construction). But in the case of sidewalks, pavement treatment is different. Small particles in the road were removed, making roads and water penetrate. Rain that passes through the layers of asphalt and infiltration into the soil that lies below the porous pavement ceste.Zašto are built around the world? If permeable pavements work so well, why not use them all over the world? Why street entrepreneurs still shy away from making permeable pavements instead of miles of roads, which can hold one inch of water away? The answer to this question lies the road contractors themselves. With the naked eye, it looks like the cost of treatment and asphalt pavements making such overrules followed prednosti.Neki entrepreneurs complain about the complexity of asphalt to be friendly enough to be permeable road construction. Frankly, all of these reasons are mind-numbing because of waterlogged roads need a lot of maintenance after vode.Moguća tons of asphalt complexity and costs arising from it, is not forcing contractors to build roads a porous road. That being said, the roads can be an excellent addition to green technologies, given the fact that they reduce water pollution in a big way. In addition, the construction of such roads, you can also remove the risk of water logging previše.Neki cities like Seattle adopted a resolution to build a porous road. It is time for other cities noted