Foundation Leak Repair
A concrete foundation is the basis for many structures because it is easily manipulated and relatively strong. Though durable and capable of providing a safe base, a concrete foundation can crack over time. When cracks occur, water inevitably seeps through the concrete. Though not a threat to the integrity of the foundation initially, these leaks can enlarge the cracks and become unsightly. Thankfully, homeowners can easily repair leaking cracks in the foundation with a basic patching process. Does this Spark an idea?
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Things You'll Need
- Chisel
- Hammer
- Wire brush
- Concrete bonding liquid
- Paintbrush
- Concrete mixture
- Water
- Bucket
- Pointed trowel
Instructions
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1
Break open the crack with a chisel and hammer so that it is uniformly 1/2 inch wide.
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2
Brush out the concrete chippings with a stiff wire brush.
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3
Brush on a layer of concrete bonding liquid to the inside of the crack and its edges.
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4
Combine water and a concrete mix into a bucket in accordance to the ratio described on the packaging. The wet concrete should have the texture of peanut butter.
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5
Fill the crack with wet concrete. Use the tip of the trowel to pack it firmly into the back of the crack.
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Smooth the concrete with the flat side of the trowel so that it is even with the existing foundation wall. The repair will dry within 48 hours.
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Tips & Warnings
To give the repair texture, sweep a moist broom across the damp concrete before it fully cures.
