For example, a high percentage of shrinkage.

Dry, of course, more expensive, but he also has much more advantages. But naturally moist is more affordable in price, but has a number of negative qualities. For example, a high percentage of shrinkage. That is, after the building is built, it will be necessary to wait for some time before the settlement, in order to let it settled and acquire the form that will ultimately be. Of course, it is better to spend more funds, because the purchased products will also be much better.