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There are two ways of coloring your concrete, use either Integral Pigment or
Color Hardener.
Integral Pigment: Pure pigment which is added to the concrete ready mix truck
at either the batch plant or job site, is mixed for up to ten minutes, and the
concrete is fully colored when discharged from the ready mix truck.
Color Hardener: Pigment, sand, cement, and wetting agents in a powder which is
cast onto the concrete immediately after it is placed and screeded. Generally
requires two applications to achieve a uniform color, bull floating the
concrete after each application.
Some points in comparing Integral Pigment vs Color Hardener: altamar_color
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Integral colors the slab throughout its depth while the Hardener colors only
the surface risking the exposing plain gray concrete if the concrete were to
ever chip or crack.
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Throwing the Hardener onto the concrete and floating it into the concrete can
be quite messy and time consuming, a step you don’t have when using Integral
Pigments.
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Generally, the cost of Integral is less than the cost of Hardener, but some
colors can only be achieved at a reasonable cost with a Hardener, such as
greens and blues.
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Hardener increases the cement content at the surface of the concrete producing
a stronger surface than Integral assuming equal water content in the concrete
mix. Generally, however Integral can be placed at a lower slump than concrete
treated with Hardener as the Hardener requires sufficient bleed water to wet
out the Hardener and allow finishing.
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Generally it is easier and less costly to use Integral Coloring than Color
Hardener.
However, there are two situations where you may want to use Color Hardener.
1. You may want to use Hardener for small pours where the wash out charge makes
using Integral more costly and the small area makes application of the Hardener
easy.
2. You may want to use Hardener where an increased surface strength is
specified in which case you should use one coat of Hardener on concrete that is
Integrally colored with the same or complementary color.
Stamping Tools Information
All Altamar stamping tools are constructed of the highest quality of urethane
engineered to provide ideal rigidity for support of the person stamping, yet
have the needed amount of flexibility to avoid suction when picking up tools.
All tools are warranted against any defects, and are made in a single cast so
there never can be a delamination. All tools provide texture in addition to
pattern for a realistic 3 dimensional look. All tools are approximately 3/4" to
1" thick and come with strap handles except for the floppies and as otherwise
indicated.
The single price is for a tool with handles. Also needed with each pattern is
at least one "floppy", which is the same tool, but made thinner, more flexible
and without handles., which is used for stamping when there is not enough room
for a whole stamp, such as next to a wall, or for going over forms.
You can buy or rent any number of tools you want, but generally you should
obtain the number of tools needed to make a "bridge" across the slab plus one
more to start the next row. As an example, approximating each tool to cover 2
lineal feet, crossing a 15ft concrete slab would require 9 tools (8 tools
across and 1 to start the new row).
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