Architectural Glossary

Term Definition Student
BIM Building Information Model Dominic Martinez
FAR Ratio of total building area to the area of the lot Jia Rui Lin
Narrow street A street that is less then 75 feet wide Jia Rui Lin
Wide street A street that is more then 75 feet in width Jia Rui Lin
Setback The portion of a building that is set back above the base height Jia Rui Lin
Special Purpose District Each special district designated by the Commission stipulates zoning require- ments and/or zoning incentives tailored to distinctive qualities that may not lend themselves to generalized zoning and standard development. Dominic Martinez
Bulk Bulk regulations are the combination of controls (lot size, floor area ratio, lot coverage, open space, yards, height and setback) that determine the maximum size and placement of a building on a zoning lot. Dominic Martinez
Reflected Ceiling plan scaled drawing of a space indicating all ceiling details Jia Rui Lin
OSR The Open Space Ratio is the percentage of total floor area of a building that must be provided as open space on a lot. Jia Rui Lin
EQ EQ Stands for “equal-equal”; to place in middle. Jia Rui Lin
Building Envelope A Building envelope is the maximum 3 dimensional space on a zoning lot which a structure can be built. Jia Rui Lin
 Cast Iron iron with too high a carbon content to be classified as stell Jia Rui Lin
Extrados the convex surface of an arch Jia Rui Lin
 Ingot  a large block of cast metal Jia Rui Lin
 Chase Wall  a space between two walls that is usually left for pipes duct work and electrical conduit. Jia Rui Lin
 Vent Stack  A breather pipe that allows toilets to breath and drain properly, usually runs to the roof and it extends 3 feet or more depending on the amount of snow that gets collected on the roof. Jia Rui Lin

 

Travel Distance Orthogonal travel distance from farthest point of room to center of door at exit stair Pak.H
Corridor width The minimum corridor width shall be as determined in law, but not less than 44 inches Pak.Hui
Egress the action of going out of or leaving a place Pak.Hui
Flatshot to easily and quickly generate an accurate flat view of the model Pak.Hui

 

Sheetrock a plasterboard made of gypsum layered between sheets of heavy paper Pak.Hui
Shaft Wall a lightweight, fire-resistant structure to protect elements in confined spaces wherever access is limited to one side only. Pak.Hui
Parametric limits or boundaries; guidelines               Pak.Hui

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