
Surface Etch the
Official surface retarder used by Art Sampson
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Here we started by pouring the blue/gray aggregate points of the
compass. Spray painting the design on the gravel base is a big help. The
second pour was the white concrete points and circle feature. We hand trowel led
to a smooth finish, sealed the white area only with a high build acrylic
sealer. This will prevent the acid from damaging the white finish when
you acid wash the exposed aggregate. This should be done also when
stamping is done in your designs as you will see further in this
segment.
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Take your time and fill in the remaining area and surrounding driveway
with alternate decorative aggregate. It makes a nice contrast and allows
you to add color and dimension to your work. This picture will help show
how we saw cut the expansion joints in strategic locations to help
complete lines of the compass. You can also see where we installed
recesses for the north, south east, and west markers that were installed
later. Its a lot of fun, and can earn you a lot of Respect. Not to mention
income potential.
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Here's a difficult design, but it helps to show how versatile concrete
is. Try doing this with asphalt, or pavers. This stag was poured first
and trowelled to a smooth finish. Forming it took some doing and is not
for beginners. Here we created the drawing and transferred it to graph
paper making one square = to 6 inches squared. Then we laid out the wire
mesh onto the granular base, and tied it together to create a grid with
wire mesh. Then we transferred the drawing and painted it to the base as
a template. This allows some free hand and is a little more user
friendly.
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Most of the detail was formed using 1/4 inch masonite cut to 5"
strips. But the antlers and head required some special wood/rubber
plywood used for round cabinetry (around $45.00/sheet) ripped into
strips along grain to allow as little as a 2" radius. We staked
where ever the drawing crossed the mesh, and tied the stakes into place
with tie wire. You will want to use screws if you already don't.
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There's no end to what you can accomplish. Once again we poured and
polished the three components to the sail boat. Use your imagination,
inflating the front sail instead of a tri angle adds realism and creates
motion. the addition of the red exposed compass ring further defines the
design and frames the driveway very cleverly. Once again, be creative
with the saw cutting. you are only limited by your imagination.
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Please return when
this segment is completed for a more in-depth look into inlaying
designs. The above work including designs are property of Art Sampson
and would be appreciated if you did not duplicate.
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Have something you'd like to share,
e-mail us! We'd love to hear from you.
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Last Updated: 01/31/2007 10:53:55 AM