Pervious concrete is a special kind of concrete that provides high porosity. Pervious concrete is suitable for various concrete flatwork purposes. It allows water received from rainfall and other resources to pass through reducing the overflow along with allowing groundwater recharging.
Traditional applications of pervious concrete include parking areas, light traffic areas, greenhouses, pedestrian walkways and residential streets. In fact, pervious concrete stands is one of the most sustainable construction elements and thus often used by builders to safeguard water quality.
In addition, appropriate use of pervious concrete is an acknowledged Best Management Practice issued by the Environmental Protection Agency or the EPA for stormwater and flush pollution control and management.
Typically, this concrete is mainly used for construction. Apart from building, this concrete is used in decks of swimming pool, tennis courts, patios and drains. Pervious concrete decreases the overflow of rainwater from the paved areas. Because of this function, you do not need separate ponds for stormwater retention.
In addition, it filters the stormwater thus reducing the number of pollutants entering the rivers and ponds. Pervious concrete also improves the growth of trees. The pavements made from this concrete allow transfer of air and water to the roots of trees that help trees to flourish.
This concrete also decreases operational costs and helps the developers to make maximum utilization of their property. Adding to all these factors, pervious concrete also minimizes the infrastructure expenses. There are many economic benefits provided by this concrete.
Following are the economic benefits of pervious concrete:
Low installation costs: Pervious concrete comes with low installation costs. After installing pavements of this concrete, there is no need of installing storm drains and underground piping. The installation cost of this concrete is much less than the costs of traditional gutters and piping of sandstorm drains.
Increases land utilizations: As this concrete also manages the stormwater, you do not require buying additional land to install large ponds and other filtering systems to retain stormwater.
Low life-cycle costs: This concrete is a sustainable material and has life expectancy similar to the regular concrete. Most of the parking areas if constructed properly may last for twenty to forty years.
These are the economic benefits provided by pervious concrete. In addition to all the economic factors, this concrete provides many environmental benefits. Besides controlling storm water, they reduce the heat in the atmosphere.
This concrete has a light color and open-cell structure because of which they do not absorb heat from the sun. As they do not absorb and store heat, they also do not radiate the heat back into the atmosphere, which reduces heating in the environment.
The open-cell structure of this concrete pavement allows the temperature of earth to remain cool. The light color also is useful from the energy-saving standpoint. As they are reflective, the requirement of lighting is reduced at the nighttime. Besides helping environment, this concrete pavement provides safety to pedestrians and drivers. This way the concrete provides many benefits