Examples of neurodegenerative diseases include Parkinsonâs, Alzheimerâs, and Huntingtonâs disease. Neurodegenerative diseases are incurable and debilitating conditions that result in progressive degeneration and / or death of nerve cells.
A concrete pier is a foundation element suitable for many types of structures but most commonly used for timber frame post and beam buildings. A concrete pier typically consists of a round or square concrete pillar supported at the bottom by a footer piece which serves to spread the load carried by the pier. The pier is placed or cast with the footer below the frost line and its top end above the ground surface.
Rating Newest Oldest. Best Answer: A pier foundation is typically found at multi-span bridge sites, where the bridge deck is supported at intermediate places along the length of the bridge. The pier can be a solid wall of concrete supported by drilled shafts or spread footings. The pier can also be a bent or frame with horizontal beams and vertical columns.