Cracks in the Lightweight Concrete Flooring
Many of the apartment communities build in the last 30 years in the Sacramento Region have a layer of lightweight concrete over the sub-flooring on the second story. This concrete usually will provide a solid surface to will last a very long time.
In some cases there may be movement in the framing below the concrete, this can lead to cracking. Since the concrete is covered with flooring material, this is not always detected early. We have noticed that the flooring will have a “bounce” to it, this movement should be followed up.
You may want to contact a local contractor to help with your lightweight concrete problems in the Sacramento area.