Killer Looks For Concrete

May 11th, 2010 by
Concrete.  It’s cold, it’s grey, it’s boring. Hold onto those suppositions for just a moment. It’s been calculated that concrete is the second-most-consumed substance on earth, behind only water.  Or think about it this way: there is almost one ton of concrete produced for every single human on the planet… EVERY SINGLE YEAR.  If the opening statements above are true, that’s an awful lot of cold, grey, and boring that we’re unleashing on our world. Luckily, landscape and building professionals have figured out that concrete is a medium that they can work with, like an artist uses watercolors or modeling clay.  And they can employ a wide variety of tricks and techniques to dress up a simple slab, turning it into a legitimate focal point in any landscape. One of the common knocks against concrete is the uninspiring hue.  “Concrete grey” may be a hip color choice for an industrial loft apartment, but in the garden, it just looks lazy and unimaginative.  If you’re having a new concrete patio or pool deck installed, know that tinting chemicals can be added at the plant, so that what’s poured out of the truck is the exact color you want.  Or you can achieve the same effect on an existing slab by using solid-color concrete stain, available at any home improvement store.  You’ll end up with something similar to what Lawn Expressions did on this Baytown, TX patio:

Colored Concrete

You can break up a large expanse of concrete by using color on just part of it, visually dividing the area into two separate spaces.  Check out the world of difference between the red inner patio and the grey outer surface in this shot from Avant Garden Inc in San Anselmo, CA:

Concrete broken up with color

That’s much warmer than plain “concrete grey,” but maybe you dream in even more color, and want something even less monochromatic.  A newly-poured concrete slab can be top-dressed with powdered colorant and left to soak into the concrete as it cures.  The result is a mottled look that looks more like natural stone.  Like a faux finish, but for concrete.  To do it on an older concrete slab, the pros often use acid stain, applied with an ordinary tank sprayer.  Here’s a nice example from Lunagy Design, found in Marie Jean’s yard in Vegas, baby:

Concrete Stain for Your Patio

Okay, you say, you’ve prettied up my concrete slab with color.  But maybe it’s still too flat and boring for you.  Welcome to the wonderful world of concrete texturing.  Remember how when you were 5, you’d press your handprint into a wet driveway or sidewalk and let it dry?  Looked cool, even years later, right?  Well, take that same principle and multiply it across the entire slab. Crews can put down large rubber stamps on concrete that hasn’t quite hardened fully to transfer any number of intricate, natural-looking patterns and designs in a walkway, driveway, patio, or pool deck.  Want the look of flagstone without paying for pallets of rock and a team of stonemasons?  A couple of guys, a concrete truck, and a few oversized rubber mats can create this, like they did in Bonefisher’s backyard:

Stamped Concrete for Your Patio

It’s far cheaper than real stonework, and it’s done way faster.  It often takes weeks to do a huge pool deck out of real flagstone, but this example in Damascus, MD from Traceysdesigns represents one day’s work for a good concrete crew:

Stamped Concrete Patio by a Pool

(Know how you can tell it’s stamped concrete and not real stone?  Check out that straight-as-an-arrow control joint in the lower right.  That’s gotta be there in a concrete deck, to help prevent cracking, but it doesn’t stand out like it would in a plain-Jane slab.) But flagstone isn’t the only look you can accomplish with stamped concrete.  Fancy a brick patio instead?  Tint the concrete dark red and use a different stamp, like TB Concrete did under this pergola in Granite Bay, CA:

Tinted Concrete under Pergola

Want the look of massive cut stones laid side-by-side?  Super-thin stamps give the top surface a roughed-up rocky texture, and the control joints themselves create the square “slabs.”  That’s what Jeff Cook did in his Oakview, CA backyard:

Concrete Patio Looks like Stone

Put some of the coloring and stamping techniques together, and you can create a floor that looks like it was handcrafted centuries ago in the Old World.  In these shots from Gehrke, notice how the lighter-colored border looks like pieces of smooth-cut stone, while the insets have a darker shade and a lot more texture, like natural slabs from a completely different piece of rock.  And yet, it’s all one layer of concrete that was worked just after it was poured.

Stained and Stamped Concrete Together

But stamping can be done even on existing concrete surfaces!  Crews can apply a thin “skim coat” of fresh concrete on top of the old stuff- just enough for them to apply new texture to- and leave behind an amazing work of art.  Feast your eyes on Andrea’s Chandler, AZ yard:

Decorative Concrete Coating

Artisans not only crafted those “stone” columns with vertical stamping, but made an old concrete bridge look like authentic wooden planking… with concrete stamps!!! Want to take back those “cold, grey, boring” comments from before?  Maybe seeing some of these incredible special effects will inspire you to order a truckload or two of concrete for your next project and give water a run for its money as “most-consumed substance on earth.”