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Poured
Concrete Foundation: |
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When
a crack is evident, it can readily be repaired from the outside
by hand digging 2.5 to 3' on either side and right down to the footing
or weeping tile, creating a hole measuring about 5' across by 6'
deep. |
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Before
digging, place a tarp on the ground in front of the measured area.
The tarp is used to hold all the dirt from the hole you are about
to dig. It's important to keep things as tidy as possible. |
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Once
you've exposed the wall, it is necessary to clean and dry the entire
area. This is done with water and a wire brush. All masonry must
be primed before hydro shield can be applied. |
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Hydro
Shield, the rubberized membrane, is applied to the complete opening
of the wall with a trowel. |
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After
membrane has been applied, drainage board is installed in front
of entire repaired area. |
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The
drainage board is applied from above grade, right down to the weeping
tile, preventing water pressure from building up in front of the
repaired area. |
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Cover
up weeping tile 1' deep with ¾'' gravel. |
| · |
The
hole is backfilled by hand. |
| · |
A
hand compactor is used, at the end, to level the dirt for a more
smooth even finish. |
