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Services Provided
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Concrete Slab Repair
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Pre-Drilling Of Piers For New Construction
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Pier & Beam Foundation Repair
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Grading & Drainage Around Foundation
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Epoxy Repair Of Foundation Cracks
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Repairing Mortar Cracks In The
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Exterior And Interior Brick Veneer
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Deep Drilled Concrete Piers
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Pier & Beam Leveling
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Free Estimates Free Limited Life Time Warranty
Why the
bell-bottom pier method?
Advantages
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The size of the shaft is 12" in diameter and the
size of the bell is 24".
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The shape, size, and depth of bell and the angle
of the shaft can be inspected.
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Two layers of steel rebar are placed in the cap
or upper portion of the pier.
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3000 psi concrete is ordered from the concrete
plant for each house.
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Four #4 rebar with #3 stir-ups are used to
provide a steel cage in the center of the shaft.
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Bell bottom piers give solid support for your
home's slab.
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Bell bottom piers anchor against uplift. There
are no damaging forces exerted on your house
during installation.
Disadvantages
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Are there any other methods I could use to repair my
foundation?
Yes there are alternative methods used to repair
foundations. Listed below are a few.
Why not
the pressed piling method?
Advantages
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There is no waiting for the concrete to cure.
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The total job time is short
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The cable or rebar inserted during driving helps
alignment. It is of little benefit if inserted
afterward.
Disadvantages
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No soil test is performed.
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The piling depth is limited by the weight of
the house, so piling may not reach stable
soil.
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There is no steel reinforcement in the cylinders
or cap.
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There is no test of piling cylinder concrete
strength. Usually it is batch tested only.
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Cylinders broken during driving cannot be seen.
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There is no final inspection by city building
inspectors.
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There is no design safety factor for each
piling.
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Piling driving force may damage your house.
(Your home's foundation, its weight and
strength, is used as a fulcrum to drive piles
into the soil.)
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Unconnected piling cylinders can not resist
uplift.
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