- BEHOLDER 2 12TH FLOOR STEP 2 STAMPS HOW TO
- BEHOLDER 2 12TH FLOOR STEP 2 STAMPS SKIN
- BEHOLDER 2 12TH FLOOR STEP 2 STAMPS FULL
BEHOLDER 2 12TH FLOOR STEP 2 STAMPS SKIN
Do detailing work as necessaryEven if you have pretextured the edges and used a flex mat against walls, you will often find it necessary to do some detailing with a hand chisel, roller, or texture skin to remove displaced cement paste that comes up through the joints between stamps, to fix any blurred pattern lines, and to correct grout joints where the stamp wasn't tamped down with sufficient pressure. Usually it's the responsibility of the person who is picking up and moving the stamps to be the observer, looking for any problems or imperfections.ħ. Always arrange the stamps in the sequence recommended by the manufacturer, such as A,B,C or 1,2,3.Īs stamps are placed, have someone stand by with a hand roller to touch up joints where necessary. Most stamp sets are labeled with letters or numbers. For example, if you started placing the concrete in the top left-hand corner of the slab and ended on the bottom right corner, this would be the preferred sequence to use for finishing and stamping operations, working row by row from the starting point to the end point. Generally, you should stamp in the same sequence that you placed and finished the concrete. Place the first row of stampsOnce the edges are pretextured, the crew can begin stamping the rest of the slab with the mat tools.
BEHOLDER 2 12TH FLOOR STEP 2 STAMPS FULL
By pretexturing the perimeter first, you'll get the texture you need and the full color from the release.ĥ. This step is important because when you're working with a nonflexible stamp, the tool will overlap the edge of the form and you won’t be able to fully depress it into the concrete surface. Pretexture the slab perimeterPretexture along the perimeter edges of the slab about 6 to 12 inches inward with a texturing skin or flex mat. The stamp should hold your weight and not slide around or sink too deeply into the surface.īefore stamping, pretexture along the perimeter of the slab with a texturing skin or flex mat.Ĥ. Another test is to place a stamp on the concrete and step on it. If you leave a clean imprint about 3/16 to 1/4 inch deep, you can generally begin stamping. Press your fingers into the concrete surface at several locations on the slab. If you start stamping too late, not only will stamping require more effort, you'll produce little or no texture with the stamps, especially as you reach the end of the job.
If you begin stamping too soon, the concrete won't be firm enough to support the weight of workers or hold a well-defined imprint. Test to see if the concrete is readyBefore you begin stamping, check to see that the concrete has reached the right stage of plasticity. This will allow the pigment particles to fully dissolve.ģ. If you plan to use a tinted liquid release agent, add the tint a day or two beforehand if possible. To apply a liquid release agent, use a pump-type sprayer to apply the release in a uniform layer onto the surface of the concrete right before you stamp. Then take the brush by the handle, holding it below belt level, and use your wrist to flick the release onto the surface in a light, uniform layer. Dip the brush into the pail of release and fluff it to load the bristles and coat them evenly. The best way to apply a powdered release is with a dry tampico brush about 8 inches wide. Apply release agent Powdered or liquid release agents serve two important purposes: They impart subtle color contrast while acting as a bond breaker to prevent the stamping mats or skins from sticking to the concrete and disturbing the imprint texture. Avoid too much buildup, which could interfere with the imprint texture, especially lighter textures.Ģ. Right before you stamp, apply a powdered release with a dry tampico brush in a flicking motion. Here, Bob Harris, author of Bob Harris' Guide to Stamped Concrete, offers this step-by-step overview of the stamping process along with tips for achieving the best results.
If you're a homeowner thinking about stamping your own concrete, read this: DIY Stamped Concrete - Why It's Better Left to the Pros.įind contractors specializing in stamped concrete near me. For large projects in particular, that means diagraming the stamping layout in advance, having the stamping tools lined up and ready to go, and making sure enough labor is available for the job at hand. To do the job successfully, contractors must be experienced, organized, and well prepared.
Unlike when applying a decorative coating or stain to hardened concrete, crews need to complete the entire stamping process before the fresh concrete sets. There are a lot of steps involved in stamping concrete, and only a short window of time in which to get them done.
BEHOLDER 2 12TH FLOOR STEP 2 STAMPS HOW TO
How to Stamp Concrete A step-by-step guide for stamping concrete from a pro Updated June 18, 2020
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