Pervious Paving Options

Pervious surfaces can be used for driveways walkways and patios and are as functional as traditional materials asphalt and concrete.

Pervious paving options.

Pervious concrete which has little to no sand in its mix allows water to run through its porous surface eliminating the run off issues commonly associated with asphalt and concrete driveways. It s possible to achieve pervious concrete compressive strengths of 3000 to 4000 psi and flexural strengths of 500 to 600 psi which are on par with conventional concrete. Permeable paving materials can accomplish much more than save you money on a new driveway. Porous pave is a pour in place permeable paving material that is highly porous flexible and resilient.

That is why permeable concrete has a very rough and uneven appearance. How strong is a typical pervious concrete pavement. A pervious concrete mixture contains little or no sand creating a substantial void content. This is an approved stormwaterwise landscapes program practice.

These alternative materials which include pervious asphalt pervious concrete interlocking pavers and plastic grid pavers allow rain and snowmelt to seep through the surface down to underlying layers of soil and gravel. An eco friendly green building product made in the u s a. The american society for testing and materials astm has a set of standards for both pervious and non pervious. However they are all sustainable and allow water to flow through their surface.

Permeable paving is a method of paving vehicle and pedestrian pathways to enable infiltration of stormwater runoff permeable pavement surfaces typically include pervious concrete porous asphalt paving stones and interlocking pavers. With recycled rubber porous pave offers superior permeability exceptional versatility and demonstrated durability. Alternatives to traditional pavement on our paved surfaces can help reduce runoff by infiltrating rain water and melting snow. Permeable surfaces also cut the amount of rainwater that falls off roofs runs down hard impermeable driveways and fills rivers ponds and municipal water systems.

The ins and outs of permeable pavement. Pervious surface options include paver stones pervious concrete interlocking grids with gravel and pervious asphalt. In pervious concrete carefully controlled amounts of water and cementitious materials are used to create a paste that forms a thick coating around aggregate particles. Benefits of pervious surface.

Unlike traditional impervious paving materials permeable paving systems allow stormwater to percolate and infiltrate through the pavement and into the aggregate. With the use of admixtures today s pervious concrete mixes can be made with less water which improves strength and.