Cement Fibre and Cellulose products for Elevation and Ducting
Fiber cement is a building material used to cover the exterior of a building in both commercial and domestic applications. Fiber cement is a composite material made of sand, cement and cellulose fibers
The elevation of a geographic location is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational surface (see Geodetic system, vertical datum). Elevation, or geometric height, is mainly used when referring to points on the Earth's surface, while altitude or geopotential height is used for points above the surface, such as an aircraft in flight or a spacecraft in orbit, and depth is used for points below the surface.
A duct system is often referred to as ductwork.The duct moves heated or cooled air around (such as above ceiling spaces) without spilling the air into other areas. Ducting is used in hot and cold aisle containment, which improves data center reliability and energy efficiency.