Pervious concrete (also called porous concrete, permeable concrete, no fines concrete and porous pavement) is a special type of concrete with a high porosity used for concrete flatwork applications that allows water from precipitation and other sources to pass directly through, thereby reducing the runoff from a site and allowing groundwater ...

Jan 30, 2025 · What Is Pervious Concrete? Pervious concrete is a non-structural type of concrete suitable for “flat work” applications, which include patios, driveways, sidewalks, walkways, and—in some cases—parking lots. Like traditional concrete, it’s made of rock, a cementitious material like cement, and water.

Porous concrete helps recharge groundwater, minimizing stormwater run-off by enabling it to seep into the ground. Consequently, it offers an advantage in resolving critical environmental challenges. Hence, a better effort towards sustainable development.

Structurally, pervious concrete is weaker than plain concrete with compressive strengths less than 1000 psi. Due to the lower strengths, pervious concrete pavements are acceptable for light duty applications such as car parking facilities, pedestrian areas, and low traffic pavements.

Essentially, pervious concrete is a structural concrete pavement with a large volume (15 to 35 percent) of interconnected voids. Like conventional concrete, its made from a mixture of cement, coarse aggregates, and water.

Dec 29, 2023 · Pervious concrete, also known as no-fines, gap-graded, permeable, or enhanced porosity concrete, represents an innovative solution for managing and treating stormwater runoff.

Pervious concrete (PC), also known as porous or permeable concrete, is a class of concrete characterized by a relative high volume of connected pores, typically in the range of 15% to 30% with pore sizes ranging from 2 to 8 mm [1], and a water permeability of about 2–6 mm/s [2,3].

Pervious concrete is also known as porous concrete, permeable concrete, no-fines concrete, and porous pavement, it is a particular type of concrete in which concrete flatwork utility allows rainwater to pass directly, thereby reducing runoff from a site and allowing groundwater recharge.

Pervious concrete offers homeowners a more environmentally friendly alternative to traditional asphalt or concrete, allowing water to pass through and preventing runoff from entering the stormwater system.

Pervious concrete, also known as permeable or porous concrete, is a special type of concrete designed to allow water to pass through its surface, promoting water infiltration and reducing runoff.