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.
There are three main reasons for using an underlayment: 1  Noise Reduction: you can use an underlayment to reduce the transmission of noise and footsteps through the floor to the room below. Underlayment will also minimize the hollow sound of footsteps from people walking across the room.