How
much time is required to resurface a driveway of approximately
100 square feet?
Once fully
cleaned and prepared, a 100 square foot area can be easily resurfaced
with ARDEX CD in 10-15 minutes, depending on application method
and the experience level of the installer. For more info see technical
data. |
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What
is the best method or tool to use when applying ARDEX CD?
Application
by trowel typically provides the greatest square foot coverage
per bag. Squeegee applications will typically use slightly more
material per square foot. For more info see recommended tools. |
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How
long does it take ARDEX CD to set?
ARDEX CD
accepts foot traffic in 2 hours and vehicle traffic in just 6-8
hours. For more info see traffic. |
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How
much ARDEX CD will it take to resurface a driveway or sidewalk?
ARDEX CD Fine
20lb. bag covers 120 sq. ft. |
ARDEX CD Regular
40lb. bag covers 120 sq. ft. |
For
more info see coverage.
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Should
ARDEX CD be sealed?
Yes -
sealing concrete is always recommended. Sealers help to
protect concrete from contaminants and de-icing chemicals.
A quality, breathable, water-borne sealer, such
as ARDEX Concrete Guard,
be applied just 2 hours after installation. Follow the manufacturer’s
directions, especially when it comes to ongoing maintenance and
re-sealing. For more info see sealing. |
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How
thick can the CD be installed?
ARDEX CD
can be applied as thick as 1/2” to patch spalls and “pop-outs.”
ARDEX CD is not intended to be installed as a thick coating. A
thin application is all that is needed for resurfacing concrete.
For more info see thickness. |
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What
is the pot life of ARDEX CD?
ARDEX CD
has a pot life of about 30 minutes. If the product begins
to set in the bucket, simply re-mix with a margin trowel or drill
and mixing paddle. NEVER ADD MORE WATER! Additional
water will weaken the application. For more info see pot life. |
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What
if the new surface gets wet before it dries?
Water from
rain or sprinklers should not come in contact with the new surface
for at least 12 hours after installation. Early exposure
to water can sometimes cause spotting. If spotting occurs,
wet the affected area with plain water and spray with a solution
of 3 parts water and 1 part white vinegar. Keep the area
wet with the solution (misting again if necessary) for 10 minutes
and hose off. Repeat if necessary. Avoid exposing the new
surface to freezing temperatures for 24 hours, and never cover
the surface while it drying. For more info see curing. |
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Is
Ardex CD suitable for commercial applications?
The product
is suitable for rubber tire traffic in light commercial environments.
The product is not recommended for truck loading docks or heavy
industrial environments. For more info see range of application. |
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Can
Ardex CD be used around swimming pools?
Yes, around
pools is fine. However, the product is not intended to be
used in areas permanently submerged in water such as inside swimming
pools or fountains. For more info see range of application. |
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Can
bricks or asphalt be resurfaced with ARDEX CD?
No. It
can only be applied to concrete surfaces. For more info see substrate
preparation. |
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Can
it be colored?
Yes.
Use coloring agents formulated specifically for concrete.
Always mix the pigment with the water before adding the powder
and mixing. Color test a small area and let it dry before
doing the entire surface, as the concrete will change color as
it dries. For more info see color. |
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