How To Fix Hairline Cracks In Concrete Walls. Here is our basic guide to fixing small cracks in drywall, plaster, concrete, and brick. Hairline cracks can be challenging to repair.
Unfortunately, the curing process causes the concrete to shrink slightly, often resulting in hairline cracks. Hairline cracks are commonly observed in freshly placed concrete and their occurrence is owed to the phenomenon of plastic shrinkage. Hi,the cracked portion should be widen gently and be cleaned of all loose materials.
We have six different ways to make the repair depending on the size.
Repairing cracks in concrete is easy and stops larger problems from arising. Hairline cracks are mainy due to loading time stress. Fix all your concrete woes no matter where the cracked or broken area is. What if it's just a hairline crack?