1.   There should also be some sort of moisture barrier on the ground.

2.   With the Cascades acting as a moisture barrier, east Oregon and Washington are much drier than the west.

3.   The stucco, along with a moisture barrier at the bottom, also keeps the bales dry.

4.   This whey protein-based film improves the moisture barrier of food against humidity that causes oxidative spoilage.

5.   Whey serves as an edible moisture barrier that protects food from spoilage.