Replacing A Concrete Retaining Wall
Either demolish the wall re excavate re install drains.
Replacing a concrete retaining wall. To fix the vertical cracks in your retaining wall the first step is to clean the cracks and ensure there s no loose concrete in between the opening. Whether a retaining wall is built of stone block concrete or wood it can begin to lean. Replacing a few bricks could cost in the region of 200 but if your wall has poor construction or has shifted then repairing it can cost a lot more. Because no chemical bond is created when new concrete is poured against old concrete cold joints such as when you put an addition on your home will often leak water.
Use a wire brush check on amazon to brush both ends of the walls and then try a vacuum pump to suck out all debris in between the crack. It took another day to install the base blocks and backfill. Before launching into this concrete retaining wall project contact your local building code official. Repairing a retaining wall can cost as much as replacing the wall would depending on the reason for the repair.
When this occurs the homeowner has two choices. The biggest obstacle this project faced was the replacement of an existing concrete block retaining wall that had been constructed when the house was built. It took a day to rip out the old collapsing retaining wall to dig farther into the hill to provide room for the backfill gravel and to help unload materials. We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall.
Before you add the concrete mix to the deep holes you need to mix up a batch of cement paint. After spending months looking at design options the contractor classic pools spa s recommended using allan block as the perfect solution to replace the failing concrete wall support the new deck and add the elegant look of natural stone to the poolside area. Replacing old wood retaining walls with new concrete segmental walls is the key to long lasting blocks walls. After the addition has been able to settle for a period of 1 2 yrs the proper repair to stop water coming through a cold joint would be a urethane injection.
Here are some tips and tricks to help.