Old Concrete Basement Wall Repair
Old house web or polyurethane.
Old concrete basement wall repair. Use an epoxy injection system for basement wall crack repair we repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall. This allows the homeowner to use the. Injecting a typical wall crack with an epoxy or urethane resin is done under pressure pushing the material from the inside all the way to the outside. Apply small amounts of water over a short period until it has absorbed water deep into the wall.
If your walls are made of poured concrete clean any cracks and then repair them with mortar hydraulic cement source. First off brush off any loose material from the basement walls. Mix the quikwall sbc using 1 1 4 to 1 1 2 gallons of clean water to each 50 pound bag of material. Clean all walls thoroughly to remove all paint oil dirt and other foreign matter that can interfere with the bonding of quikwall surface bonding cement.
If your walls are made of concrete blocks or the cracks are more than inch 1 3 centimeters wide fill the cracks with epoxy mixed with sand. Wash the walls with an acidic solution check on amazon to neutralize the salt completely and allow to dry for a few hours. The only way to repair foundation wall cracks successfully is by the injection process. Always add the powder to the water.
My home 60 yrs old and built on a concrete foundation. The house is on a creek and with the rapid construction in the surrounding areas i have experienced basement flooding in 2008 2011 and 2013. Mist the wall with water and then apply a coat of thoroseal with a latex additive check on amazon. To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete repair kit 60.
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