Frequently Asked Questions
The CCI Concrete system is a combination of a Modified Acrylic Resin and
specially formulated Portland cements. Colors are added as needed. We combine
the strength of cements with the durability and bonding power of acrylics.
A penetrating sealer is applied to provide superb durability, weather and
UV resistance and ensure a long product life.
HOW LONG HAS THIS PRODUCT BEEN IN USE?
Acrylic resurfacing has been in use since the early 1970's. Polymer was
added in the 1980's to provide superior bonding properties, and increase
strength, durability and longevity.
HOW DOES THIS PRODUCT BOND TO CONCRETE?
First, the surface is etched with muriatic acid and pressure washed to clean
off dirt, remove loose aggregate, and open the concrete pores. Next, a very
thin "skim" coat of the acrylic cement mix is applied by trowel. This is
to provide maximum absorption into the pores of the concrete. Patterns are
laid out using reinforced tape or stencils when this is dry. A second coat
is applied using a hopper gun in a random spray pattern. When this coat is
dry, the tape is pulled, revealing the patterns, and 2-3 coats of solvent
based sealer is applied using a roller. This sealer coat penetrates and softens
the skim and spray coats and bonds all layers to the concrete. When dry,
these two layers become a permanent part of the existing concrete, providing
outstanding weather and stain resistant properties.
HOW THICK IS IT APPLIED?
Total thickness is approximately 1/8 - 3/32". We are more concerned about
getting the acrylic to penetrate the concrete than building up the surface.
Actually, the thinner it is, the better the flexural properties it has, this
is very important to allow for expansion & contraction of concrete during
freeze/thaw cycles. Skim coats can be applied up to 2" thick for holes and
spalling (chipping, flaking). Larger and thicker areas are filled or rebuilt
using high-density acrylic mortars.
WILL MY CONCRETE STILL HEAVE IN THE WINTER?
We cannot eliminate the heaving of concrete. However, after application,
the surface will be denser, and a lot less porous. Large cracks that previously
allowed a lot of water penetration can be reduced. Consequently, less water
is retained and the effects of heaving caused by freeze cycles should be
noticeably reduced over a period of time.
IS IT AFFECTED BY COLD WEATHER?
No. Because it is an acrylic, it remains flexible, yet extremely durable.
Freeze/thaw cycles cause concrete to expand and contract. Because it is essentially
part of the concrete surface, it moves with the concrete, as opposed to against
it with products such as tile, slate, pavers, asphalt or concrete patches.
HOW DOES IT STAND UP AGAINST OILS, STAINS, SALTS, AND DISCOLORATION?
Because of the protective properties of the sealer coat, it is a non-porous
finish. The majority of stains due to oil and grease wash off with mild detergent.
Salt, deicers, fertilizers and such have no immediate effect on it. In addition,
because of its unique UV (ultra violet) additive, it will not discolor due
to exposure to sunlight. Even in the harshest of conditions.
WILL IT WEAR OR CHIP OFF?
The CCI System should not show any abnormal wear provided the acrylic sealer
is replenished as wear occurs. We estimate this to occur no sooner than every
3 - 4 years under normal traffic conditions. As long as the sealer is in
place, any wear should be absorbed by this protective coating. Any scuff
marks, etc. generally disappear with a fresh application of sealer.
WHAT ARE THE COLOR CHOICES?
CCI currently has 28 standard colors to choose from. Our unique highlighting
system provides virtually unlimited color combinations. Custom colors and
personalized logos are available at an additional cost.
WHY SHOULD I REPAIR MY CONCRETE INSTEAD OF REPLACING IT?
Concrete replacement generally requires heavy equipment that can cause damage
to a lot of the surrounding area including landscaping and sidewalks. Some
areas simply are not accessible and must be removed with smaller equipment
or sledgehammers, etc. A large portion of that concrete winds up in a landfills.
Once it is replaced, you simply have a brand new surface that is subject
to stains, oil absorption, spalling, cracking and salt damage. CCI Systems
require no heavy equipment, and causes no landscape or environmental damage.
Installation usually takes only a few days, depending on size and conditions.
When it is complete, it is not only beautiful, but will resist stains, oil
spills, and salt damage. In addition, it can be custom designed to match
your home, adding beauty and value to your home and neighborhood. New concrete
is just that - concrete.
HOW IS IT MAINTAINED PROPERLY?
Although the CCI system is extremely durable, it is not indestructible.
The rule of thumb is this; if it will scratch, chip or damage concrete, chances
are it will damage the CCI surface also. Exercise caution when setting heavy
objects on it. Take care not to drag heavy items that could scratch it. Periodic
washing is all you should have to do to maintain the surface. Clean oil spills
and the like as quickly as possible to keep it looking new.
WHAT ABOUT EXPANSION JOINTS, ARE THEY COVERED UP?
Expansion joints and cold or control joints are necessary to prevent cracking
of the concrete. Concrete must be allowed to expand and contract with temperature
changes. These joints provide a "controlled crack" for this movement. All
expansion joints are left in place, we cannot cover them up. We also recut
all existing joints a little deeper to ensure that when it does move, it
moves where we want it to, and not at some undisclosed weak spot.
WHAT ABOUT HEAVED, SUNKEN, AND SEVERELY DAMAGES CONCRETE?
Heaved (raised) concrete, is generally ground down, or the adjacent section
is built up to meet it using a variety of materials. Severely damaged sections
can be tom out and replaced if necessary. This helps to minimize the cost
and time of replacing the entire area.
CAN CRACKS BE REPAIRED?
ABSOLUTELY! All cracks are repaired using high strength epoxies prior to
applying the skim coat. New tension control joints are then placed, or existing
ones cut deeper to alleviate the tension and allow for the movement that
created the crack initially. (Note: In most cases cracks cannot be guaranteed,
please see your local CCI dealer for more details)
CAN IT BE APPLIED AROUND POOLS?
MOST DEFINITELY!! CCI products are the ideal solution for pool and spa areas.
They are non-skid, cooler than concrete, and will not stain or be adversely
affected by pool chemicals. It also provides a perfect transition from pool
to yard, and adds that finishing touch like no other product can. Because
of its versatility, a stencil can be used to indicate depth markings or areas
of safety concern.
HOW SOON CAN IT BE USED AFTER APPLICATION?
For normal foot traffic, excluding high heels, cleats, or spikes: 24 hours
*; Vehicle traffic: 5-7 days (* Under normal temperature and weather conditions)
WHAT SURFACES CAN IT BE APPLIED TO?
CCI products can be applied to any concrete surface, vertical or horizontal.
Wood surfaces must have a cement backer board such as Hardi-Board- or DuRock-
applied to add stability and minimize flexing.