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.
Pier foundations support homes by posts, which refer to an installation that has the largest end at the ground, or pilings, which refer to installations that have the smallest end closest to the ground. Pier foundation homes, or stilt homes, are not always seen from the outside of the home, but rather are hidden by exterior walls. The most important factor in the design of a pier foundation is the footings ability to hold the weight and proportions of the home.