Types
Structures are divided into five construction types for the purposes of firefighting, and are listed from least combustible to most combustible:
| Type I: Fire Resistive | Typically used in high-rises. The material comprising the structure is either inherently able to withstand significant exposure to fire (concrete), or in which a fire resistive covering is applied to steel structural members. |
| Type II: Non-combustible | Typically used in strip shopping center malls. Roofs are constructed out of steel rafters. |
| Type III: Ordinary construction | Brick and mortar walls, wood frame floors. City rowhouses are where this type of construction is most often found. |
| Type IV: Heavy timber | Often used in churches or other community-based buildings. |
| Type V: Wood frame | Typically used in recent construction of single-family dwellings, townhouses, garden apartments with four floors or less. |
Read more about this topic: Structure Fire
Famous quotes containing the word types:
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—Stephanie Martson (20th century)
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—Michael Blankfort. Lewis Milestone. Johnson (Reginald Gardner)
“As for types like my own, obscurely motivated by the conviction that our existence was worthless if we didn’t make a turning point of it, we were assigned to the humanities, to poetry, philosophy, painting—the nursery games of humankind, which had to be left behind when the age of science began. The humanities would be called upon to choose a wallpaper for the crypt, as the end drew near.”
—Saul Bellow (b. 1915)