Civilians Edit. 1  Bandits-also known as Raiders. 2  Humans who don't want to band together with all other humans to fight the zombies but who start preying on other survivors for supplies and resources. 3  Ferals-Humans regressed to animal instincts.
Plywood underlayment is a layer of material installed underneath a finished resilient floor. The term plywood underlayment is not interchangeable with the term subfloor. The subfloor is the structural plywood that is used during construction. It is usually a composite product such as OSB that is manufactured for its strength and engineered structural qualities, consisting typically of lauan or birch.
Types of Underlayment. An underlayment is a membrane that installs underneath hardwood floors to quiet, cushion and prevent moisture absorption into the floors. Several types are available, which include a basic foam underlayment, a recycled fabric base underlayment and cork underlayment.ubfloor Preparation. Before installing an underlayment, the subfloor should be cleaned of all dust, dirt and debris. You must also remove any protruding screws or nails. Loose areas of the floor require securing beforehand.