Porous Paving: A New Landscape Design Trend

The driveway that leads up to a business is the aspect of any property that visitors see first. It is what welcomes clients and partners into the organization. This is what greets the employees every day when they get to work. And then there is the walkway that leads up to the front door and the possibility of a patio in an atrium or behind and beside the building. All of these ground coverings make up a large portion of a company’s property. They need to look appealing and they need to last–especially if the owners are wanting to put the property on the market.

The look and the quality of all paved outdoor areas need to be taken into consideration by any business. Pavement cracks and potholes detract from the view. On the other hand, pavement that is made from a quality and environmentally-friendly material that holds up to harsh weather can add significant value to a company’s property. For this reason, many business owners who are planning on adding upgrades to their office should consider repaving their driveway, parking lot, walkway, and/or patio.

When you are paving an area for commercial use, there are various aspects to consider. Cost needs to be broken down. The difficulty of installation should be reviewed. Durability needs to be thought about. All of these factors have to be deliberated on in order to make the best choice. While some individuals want to go with the cheapest price and sacrifice on quality, others would prefer to go with the most fashionable option and forfeit environmental friendliness. But what if there was a paving solution that provided the best of all worlds? Enter porous paving.

What Is Porous Paving?

In short, porous paving is an environmentally-friendly way to pave parking areas, sidewalks, and roads. It lets stormwater through its surface, base, and subbase, all of which are made with sustainable techniques and materials. But porous paving not only reduces runoff, it also filters out any pollutants or hazardous materials as the stormwater seeps through. It’s able to achieve this because while normal paving material is mixed with high amounts of fine sand, porous paving contains very little sand, leaving between 10 and 25 percent of space void. This, in turn, lowers the runoff coefficient to nearly zero.

What Are The Benefits Of Porous Paving?

1. Good For The Environment

There are multiple ways that porous paving is good for the environment. As previously mentioned, the pavement is made with sustainable methods and materials. These factors alone would allow the installer to get LEED Green Building Rating System credits. But additional credits can be earned from other environmental aspects of porous paving.

One such factor is the local heat island effect that porous paving creates. Because the water can filter into the ground, the surrounding area and ground surface temperatures are lowered. When a lighter color of paving is chosen, this lowers temperatures even more. This lower temperature both improves local air quality and the health of surrounding vegetation.

And then there is erosion control. Whether you are remodeling an office in a hillier and mountainous area or in a more arid location, the soil tends to be loose. Porous paving can help with soil retention and erosion prevention.

2. Lowers Costs Over Time

There are several different ways that costs are reduced over time. The first was briefly mentioned above, and that is the lowered temperature. For office buildings, one of the big expenses can be air conditioning. Because of the lighter colored material and the porousness of it, the temperature of the surrounding area will be slightly lower. This, in turn, lowers energy costs for cooling any surrounding buildings.

Another way costs are lowered is through fewer irrigation demands. Many cities and towns have periods of the year when they suffer through heavy amounts of rainfall. Some years are worse than others and sewer systems cannot provide the necessary support. Additionally, the water that falls straight onto soil cannot be absorbed fast enough to provide many benefits. With porous paving, the ground captures the runoff and then slowly filters and cleans it, allowing the water that is eventually collected to be of great use to surrounding areas. This water can also be collected and used during dryer times of the year, meaning a lower need for man-produced irrigation, stormwater management methods, and a reduction in water use.

A final way cost is reduced is through materials used. While the underlying stone bed can be costly, this is generally offset by the reduced need for enhanced irrigation. And when it comes to the actual porous pavement that is used, it costs less per square foot than both asphalt and concrete. It is also significantly less labor-intensive to install than other options. Lastly, the life cycle of porous pavement is long, meaning no to very little money will have to be spent on repairs for many years.

3. Long Lasting

The life-cycle of porous paving is impressive. Due to its strength and durability, it both lasts for years and repairs are few and far between. It is common to see no cracks or potholes in a porous pavement 20 years after it has been installed and heavily used. Additionally, the porousness of the pavement does not wear out either, meaning that after 20 or 30 years there will still be no surface discharge and the water will filter through just as it did when it was installed.

The real reason for this durability is that porous paving is more flexible or rubbery in a sense. The base and sub-base that are used are loose and can move with the soil beneath it as it changes. The top pavement is also not as rigid, meaning that even the heaviest of equipment traveling over it will not harm it. This is exactly why it is so rare to see potholes and cracks in the porous pavement.

This smoothness is very good news for properties that want to provide better-handicapped access. Because potholes and cracks are so rare with porous pavement, it makes it much easier for those in wheelchairs or with walkers to navigate on sidewalks and through parking lots.

4. Good Looking

The final benefit of porous paving is the options you have. The downside of asphalt and concrete is that they offer one look. If you have a unique building, asphalt may not look good with it, whether it is the architecture or the landscaping. Porous paving solves this problem. Porous pavement comes in a variety of styles and colors so that you can find the best look for your parking area or sidewalk. No more of the boring concrete or the smelly asphalt that constantly needs to be repaired. Get the look you want, at the price you want, with all the convenience you can imagine.

By |2019-01-29T18:16:35+00:00February 11th, 2019|Boston Area, Exterior Landscaping, Improve the Office, Outdoors|0 Comments

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