You need to know if you have a foundation crack in your home it may lead to a great calamity. Minor and small cracks are not alarming, but larger cracks need to be taken care of immediately. It is better to prevent from spreading as it will help to limit a severe damage to your home. Cracks can cause floor and wall damage and even tamper with plumbing. This may result to water seeping through these cracks that may lead to a weakening of foundation wall and mildew and molds.
It is important to ensure the foundation stays healthy and sound because it supports the whole house. When cracks are ignored, they can cost you a lot in fixing if the grow bigger.The following are ways to conduct foundation crack repair.
Cracks can occur due to several reasons. You will be required to thoroughly inspect your house foundation before addressing and repairing the cracks so as to know the cause. Detecting the primary cause of the crack by yourself is possible. The common reasons why cracks occur is due to soil setting. Development of excessive moisture around the foundation is another reason for crack development. You can only repair the crack by yourself if it is small. However, if it is a big crack just call an expert.
Preparing The Crack for Repair
By using a brush and screwdriver, you will be able to clear all the loose material. You can utilize a chisel and hammer to open the crack and undercut the crack ends. After this, clean the crack with water and by using a garden hose and stroke the area dry by utilizing a towel.
Repairing Thin Cracks
There are several patching compounds accessible in the market, which you can apply utilizing a paintbrush. You can also repair the crack using a cement mix. Pack the mixture steadily into the crack and flattened it with a finishing trowel. After about sixty minutes, go over the surface in a round motion using a trowel or a float. This will assist it in mixing with the surrounding surface.
Repairing Larger Cracks
These can be fixed using silicone, latex concrete caulk or Polyurethane. Hydraulic cement you can also be used to fill the cracks. But, it is regularly advisable to seek the help of a specialist.
Sealing The Walls
After the crack has been filled and dried, apply waterproof sealant to the foundation walls. This will assist in preventing water infiltration.