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An example of permeable paving is a set of cinder blocks or natural stone pavers with room inside for natural materials, such as gravel, sand, or grass. You can also design these pavers with brick or plastic tiles.

In addition to these pavers, permeable pavement can be obtained by using a highly porous material, such as pervious concrete or pervious asphalt.

While blacktop is a type of asphalt, the terms should not be used interchangeably, as not all asphalt qualifies as blacktop. The primary differences are in their composition, production process, and ideal applications. Blacktop contains more stone than other types of asphalt and is heated to a higher temperature during production—300°F or more—while hot-mix asphalt is heated to between 275°F and 300°F. The ratio of bitumen (a tar-like crude oil) is a key differentiator, though sources vary: some state blacktop has less bitumen, making it less durable, while others claim it has a higher ratio. Due to these differences, asphalt is generally more durable and better for high-traffic areas like highways and streets, while blacktop is more suitable for playgrounds and residential driveways. For a driveway project, it is best to consult a professional to determine the most appropriate material.

Asphalt and tarmac are not the same thing. Traditional tarmac, short for tarmacadam, uses tar as a binder to hold crushed stone together. Asphalt uses bitumen—a byproduct of crude oil—to bind aggregate. Though tarmac was once a go-to for roads, asphalt has become the modern standard. And these days, most surfaces referred to as “tarmac” are actually asphalt. So, while the names may overlap, the key distinction lies in the binder—tar for tarmac and bitumen for asphalt.

One advantage of selecting a resin bound driveway over concrete or asphalt is that homeowners have a variety of colors to choose from. Manufacturers customize aggregate materials, so customers can choose browns, golds, greens, blues, reds, and blacks. Some manufacturers also offer metallic shades.