Stamped Concrete Options in Orange County
Stamped concrete is a wet-pour decorative process. Standard 3,500 to 4,500 PSI concrete is poured, screeded, and bull-floated like any slab. Before it sets, we add color in two layers. The base color is integral pigment mixed into the truck or broadcast as a dry-shake color hardener over the surface (color hardener also makes the surface harder and more abrasion-resistant, important on driveways). The accent color is a powdered or liquid antiquing release agent that doubles as a bond breaker so the stamp mats don't stick. The release sits in the low areas of the texture after washoff, which is what gives stamped concrete its depth.
While the slab is still plastic, we press polyurethane stamp mats into the surface in sequence, walking them in with tampers. The mats are molded from real stone, brick, or wood, so the texture you get is a casting of the original material. We carry common patterns like Roman slate, English Sheffield slate, Yorkstone, Ashlar slate, random flagstone, London cobblestone, used brick, and wood plank. After the slab cures (usually 24 to 48 hours), we wash off the residual release with water and a mild detergent, cut control joints with a saw, and apply two coats of UV-stable acrylic sealer.
The finished slab is one piece. There are no joints to grow weeds, no individual pavers to settle and rock, and no thinset to crack. We use stamped concrete for patios, pool decks, driveways, walkways, courtyards, and outdoor kitchen surrounds. For existing slabs in good shape we can also do a stamped overlay, which is a 1/2 to 3/4 inch cementitious topping stamped the same way, at a lower cost than a full tear-out and pour.
Want us to look at your stamped concrete project?
Call now or text photos of the surface. We can usually tell you the right starting point before scheduling an estimate.