Best Drywall For Damp Basement - The cracks in your basement wall will not generally weaken the structure of your foundation, but they will cause different problems specifically, water problems.
When it rains out, especially in the event that you don't have clean and functional gutters, lots of the water builds up from the exterior of your basement wall. Unless you get regular basement wall fix to keep those cracks shut, some of the water will get into your basement through those cracks. Even if your basement has a leaky valve on All the exterior walls, a significant enough crack may tear or perhaps shred the membrane and then you're in trouble all over again.
Most such cracks can be fixed from the inside in a timely and cost-effective manner that does not disturb the soil or that which remains of the watertight membrane on the exterior.
The best way to perform the basement wall repair is by injecting a growing liquid urethane foam into the crack. When the liquid experiences water, then it expands dramatically, forcing the foam up and down, inward and outward along the entire length and thickness of the crack. It dries and becomes more watertight in moments, sealing the crack perfectly. Because it starts as a liquid of roughly precisely the same viscosity as water, then it is going to go everywhere that the water goes. Because it ends up a foam, it's relatively easy to cut away and, if necessary, sand down some of the foam which expands inward though usually, that is not a large issue.