Why porous concrete is better for parking lots?
Porous concrete is designed to entrap water and moisture, and let it seep through to the ground beneath. There are numerous benefits with this kind of construction, which have made it more popular for areas such as driveways, sidewalks, and parking lots. It is more popular with environmentally conscious construction firms, as it aids with water run-off in a more sustainable manner. Many green builders promote the use of such concrete within their projects.
There are a many alternate names used for porous concrete, ranging from permeable, and permeable concrete to porous pavement. All of which are the same thing. Porous concrete is created by mixing mortar with aggregate material, thus creating several voids in the cast. When water hits this material, it seeps through the voids and into the ground beneath.
For people that are concerned about their environment, this type of concrete is recommended due to the fact that it traps water instead of letting it to drain away uselessly. It helps route storm run-offs and rain straight into the soil, where it feeds gardens and goes down into a water table. This concrete comes in various colors and can be made using recycled materials, such as concrete rubble. This flexibility for recycling also makes it ecologically friendly building material.
From a contractor’s point of view, porous concrete has several distinct water management benefits. Instead of permeating any water to the pool, it sucks up and drains it away. This does in fact extends the concrete’s lifespan. In addition to making it safer for people when driving, walking, or riding a bike on it, people do not have to worry about pools of water which could create aqua plaining. Even though extremely wet weather can overwhelm the concrete’s capacity for absorption, it is still a much better drainage option than tightly packed concrete.