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What is a concrete
overlay, and how does it work? |
A concrete
overlay is a hybrid polymer resin based cement, which
is water compatible and non-toxic. These systems
have been successfully developed, time-tested and
used for many permanent applications by contractors,
engineers, architects and public works agencies for
internal and external applications, above and below
grade. These systems resist chemical attack and weather
degradation considerably better than conventional
cement or other modified cements; and due to its
chemical structure, repairs or imperfections in concrete
are easily corrected. It adheres tenaciously to most
surfaces and is considerably more flexible, thereby
resulting in less or no cracking, with a warranted
resistance from de-lamination due to hydrostatic
pressure. These permanent overlays offer longer life,
durability, reliability, flexibility, water and chemical
resistance, and optional safety (non-slip) textures
that are not only cost effective and time saving,
but can also be aesthetically appealing. |
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What are the advantages
of a hybrid polymer overlay? |
- Increased
strength compared to normal concrete and other concrete
coating products.
- Highly resistant to salt, chemicals, UV, freeze/thaw, de-lamination,
hydrostatic pressure, oil, stains, mildew/fungus, and more depending
on seal coat.
- Cost effective. Since it provides a permanent, nearly maintenance
free surface that can resemble brick, stone, slate, etc. at a fraction
of the cost.
- Ability to apply from the thinness of a grain of sand up to several
inches thick with extreme durability
- Wide variety of applications. (broom finish, splatter texture,
trowel finish, stamped overlay, chemical stain), with almost unlimited
and completely customizable design options. |
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What is a thin stamped
overlay? |
Well,in
short, a thin stamped overlay is a engineered modified
polymer coating that is installed over existing concrete.
The coating is installed at only 1/4"to 3/8” thick
to eliminate the cost, hassle, and downtime of tearing
out and replacing the existing concrete like conventional
full depth stamped concrete finishes. After the coating
is applied, a decorative "stamp" is impressioned
into the material to give the natural look and feel
of stone, slate, brick and tile, just like conventional
full depth stamped concrete applications. |
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How long does the installation
process take? |
Most
jobs take an average of 3-7 days depending on the
system or finish that is chosen. Larger jobs may
take longer. Most surfaces can be walked on within
24 hours. Heavy usage such as car traffic can resume
after 7 days. |
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What type of warranty
do you offer and what does it cover? |
We have a 2 year limited
warranty on our overlay, epoxy, and acid stain systems,
it covers our product adhering to the concrete, i.e.
peeling, excessive fading, or delaminating from the
surface. |
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What
if my concrete is cracked or pitted? |
| We fix cracks as
necessary by grinding them out and re-bonding them
with an epoxy crack filler. The crack is then covered
by the overlay. However, there is no guarantee that
cracks will not return, and we do not warranty cracks.
It is usually best to try to integrate cracks into
the design of the overlay to minimize their visibility
should they return. |
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How does your products
stand up against oils, stains, salts, and discoloration? |
All overlays are sealed
upon completion. These sealers all protect the overlay,
giving it a nonporous finish. The majority of stains
due to oil and grease wash off with a mild detergent
or plain water. Salt, de-icers, fertilizers and such
have no effect on it whatsoever. |
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What maintenance do
your products require? |
We recommend that
every 3-5 years the surface be resealed, depending
on usage and traffic load. For example, a driveway
with heavy car traffic may need re-sealed every 3
years, where as a patio with only foot traffic may
only need re-sealed every 5 years. |
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Doesn't pressure
washing revive my concrete? |
Yes,
pressure washing will make your concrete look better,
but pressure washing opens up the pores of the concrete
and can actually speed up the deterioration process
if a proper sealer is not applied immediately after
cleaning. If your concrete is already sealed, just
a rinse with a hose should be enough to clean it. |
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