It has been seen over the years that there are no cracks inside the walls even after a span of decades. In comparison to other materials, it is quite safe to believe that concrete walls are the best choice over polymers and wood materials. No one wants to have a crack of 15 yards and damage the look of his home. Overall we all should use the concrete material for construction as it is safe and durable and should hire a constructor who is well known about concrete construction and is vastly experienced. It is a guaranteed super look for our homes.