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Download as PDF; Printable version; In other projects ... Building costs; Part 1: Building construction ... Part 10: pipe encasements, pipe bushings, service shafts ...
The core of a building is often placed in the center of a building, but it can also be placed on a side of a building, and there can be several cores in a building. Cores on a side of a building are known as perimeter cores, are completely inside the building and can allow for more uninterrupted, column-free floor space within a building.
A shaft equipped with ladder rungs for personnel access. In civil engineering a shaft is an underground vertical or inclined passageway. Shafts are often entered through a manhole and closed by a manhole cover. They are constructed for a number of reasons including: For the construction of a tunnel
Therefore, if a municipality adopts the International Building Code, it also adopts those parts of other codes referenced by the IBC. Often, the plumbing, mechanical, and electric codes are adopted along with the building code. The code book itself (2000 edition) totals over 700 pages and chapters include: Building occupancy classifications
The Uniform Mechanical Code (UMC) is a model code developed by the International Association of Plumbing and Mechanical Officials to govern the installation, inspection and maintenance of HVAC (heating, ventilating and air-conditioning) and refrigeration systems. It is designated as an American National Standard.
Mechanical floors are generally counted in the building's floor numbering (this is required by some building codes) but are accessed only by service elevators. Some zoning regulations exclude mechanical floors from a building's maximum area calculation, permitting a significant increase in building sizes; this is the case in New York City. [1]
Gudgeons on the end of a shaft, A & B. A winged gudgeon is one that has extensions that increase its ability to adhere to the fixed surface. At the beginning of the Industrial Revolution, winged gudgeons were used to support water wheel shafts, [2] and later, steam engine shafts.
Airshaft/lightwell in a building in Lombardy, Italy. In architecture, an airshaft, also known as a lightwell, is typically a small, vertical space within a tall building which permits ventilation of the building's interior spaces to the outside. [2] The floor plan of a building with an airshaft is often described as a "square donut" shape ...