If one of the concrete walls in a basement has a crack in its surface, it can be repaired by completing the following steps. A waterproofing agent that is applied to interior concrete walls will protect a basement from moisture-related damage.
Supplies
- plastic sheeting
- wire brush
- putty knife
- concrete cleaning agent
- bucket of warm water
- sponge
- shop vacuum cleaner
- concrete patch
- caulk gun
- trowel
- waterproofing agent
- paint tray
- paint roller
- frame
- extension handle
Removing Loose Fragments And Cleaning Concrete
Plastic sheeting should be laid across a basement floor so that loose pieces of concrete drop onto it. A wire brush or putty knife can be used to remove small fragments of concrete that surround a damaged portion of a wall. A concrete cleaning agent that has been added to a bucket of warm water can be used to remove stains from concrete. A sponge that does not have an abrasive surface needs to be dipped into a cleaning solution before being rubbed back and forth over each interior wall. After walls have dried, a shop vacuum cleaner hose can be used to collect any residue that remains in or around a crack.
Repairing A Crack And Applying A Waterproofing Agent
An even layer of concrete patch should be applied to a crack. Moving a trowel over fresh patch will flatten it so that it is uniform with the concrete that surrounds it. Patches require several hours of drying time. When the patch has hardened, a waterproofing agent can be poured into a paint tray. A paint roller that is attached to an extension handle can be used to apply a waterproofing agent. A roller should be moved over concrete in straight lines. An additional coat of a waterproofing agent should be applied if an initial coat did not provide concrete walls with enough coverage.
If an individual needs assistance with completing a waterproofing project, they can contact a Commercial Waterproofing Company in Washington DC. Worldwide Waterproofing and Foundation Repair, Inc. or another commercial waterproofing company in Washington DC will provide repairs that will prevent a commercial structure from becoming damaged by moisture.
