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| CRC Concrete
Raising - Frequently Asked Questions |
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1.
“How does Concrete Raising differ from Mudjacking?”
Concrete Raising uses a
cementitious slurry to raise slabs and fill the voids beneath them. This
process of raising concrete with concrete results in a repair
that is impervious to water and therefore a more permanent fix. So
permanent, that warranties for work done with this process exceed warranties
provided on new concrete installation by two-to-four (2-4) times.
Mudjacking, as the name
implies, utilizes a mixture of topsoil, water and admixtures which is
hydraulically pumped into a hole drilled in a slab of sunken concrete. In
as much as the material being used to raise the slab is the same material
that is under the slab, erosion overtime typically does not result in a
long-term fix. |
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2.
“What will my concrete look like once it has been raised?”
The answer to this question is contingent
upon the age and condition of the concrete to be raised, as well as the size
of the area to be raised. Raising concrete requires that holes be drilled
into the existing concrete approximately 6 feet apart so as to allow for the
slurry to flow into the void (settled area). The holes are approximately 1
½” to 1 ¾” in diameter, and are patched with concrete upon completion. |
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3.
“What will the cost be to have my concrete raised?”
Generally, concrete is either replaced or
raised. National averages for replacement vary by exact area and by job. It
is suggested that you contact a local, reputable concrete replacement
contractor for an "apples to oranges" comparison. Generally, the cost to
raise existing concrete is approximately 1/3 to 1/2 the cost of replacement
(varies by area and job). |
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4.
“Why CRC?”
- Customer
Satisfaction
- Immediate Use
- Long-term Fix
- No Disruption to
Surrounding Landscape
- Reduce Liability
- No Environmental Impact
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With experience in the
concrete industry dating back to 1947, combined with the technological
advancements CRC is responsible for, why not CRC? |
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Contact CRC
for additional information regarding the process of concrete raising. |
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Send mail to Concrete Raising with questions or comments about this web site. Copyright © 1996-2012 - CRC Concrete Raising Corporation of America, Inc. Last modified:01/18/2012
This website best viewed with Microsoft Internet Explorer.
Special Thanks to CRC of Texas - Houston, CRC of Oklahoma, CRC of Dallas, CRC of South Jersey, CRC of Connecticut, CRC of Illinois, CRC of Upstate New York, CRC of Austin / San Antonio, CRC of Utah, and CRC Concrete Raising Corporation of Wisconsin for the pictures, names, and approved quotes found within CRC1.com.
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