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.
Roofing underlayment is a special barrier that is installed between the deck/substrate and the surface material, such as roofing shingles, tile, etc. Underlayment is installed in an overlapping sequence from the bottom of the roof, going up.