Exposed aggregate concrete is a decorative form of concrete that has been popular for several decades. It is created by pouring concrete and then removing the top layer of cement paste to reveal the aggregate, which can be a mix of stones, pebbles, shells, or other materials. The resulting surface is textured, durable, and visually appealing, making it a popular choice for both residential and commercial applications.
The history of exposed aggregate concrete can be traced back to the early 1900s when architects and designers started experimenting with different types of finishes for concrete surfaces. The technique of exposing aggregate was first used in the 1920s by architect Frank Lloyd Wright, who used it in his designs for the Unity Temple and the Ennis House.
In the 1950s, the technique became more widely used in residential and commercial construction as concrete became more popular as a building material. The technique was refined and improved over the years, with new methods of exposing the aggregate developed, including acid etching, sandblasting, and polishing.
In the 1970s and 1980s, exposed aggregate concrete became a popular choice for driveways, patios, and pool decks, as homeowners and designers sought out more durable and decorative options for their outdoor spaces. Today, exposed aggregate concrete remains a popular choice for both residential and commercial applications, with a wide range of styles, colors, and finishes available to suit any design aesthetic