Stairs in the context of Fire escape


Stairs in the context of Fire escape

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⭐ Core Definition: Stairs

Stairs are a structure designed to bridge a large vertical distance between lower and higher levels by dividing it into smaller vertical distances. This is achieved as a diagonal series of horizontal platforms called steps which enable passage to the other level by stepping from one to another step in turn. Steps are very typically rectangular. Stairs may be straight, curved, or may consist of two or more straight pieces connected at angles.

Types of stairs include staircases (also called stairways) and escalators. Some alternatives to stairs are elevators (also called lifts), stairlifts, inclined moving walkways, ladders, and ramps. A stairwell is a vertical shaft or opening that contains a staircase. A flight (of stairs) is an inclined part of a staircase consisting of steps (and their lateral supports if supports are separate from steps).

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👉 Stairs in the context of Fire escape

A fire escape is a special kind of emergency exit, usually stairs or escape ladders mounted to the outside of a building—occasionally inside, but separate from the main areas of the building. It provides a method of escape in the event of a fire or other emergency that makes the stairwells inside a building inaccessible. Fire escapes are most often found on multiple-story residential buildings, such as apartment buildings.

Fire escapes were developed in the late 1700s and in the 1800s. In the 1800s and 1900s, they were a very important aspect of fire safety for all new construction in urban areas. However, after the 1960s, they fell out of common use in new buildings (though they remained in use in some older buildings). This is due to the improved building codes incorporating fire detectors; technologically advanced firefighting equipment, which includes better communications and the reach of firefighting ladder trucks; and more importantly, fire sprinklers. International building codes and other authoritative agencies have incorporated fire sprinklers into multi-story buildings below 15 stories—not just skyscrapers.

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Stairs in the context of Broadway Tower, Worcestershire

Broadway Tower is an 18th-century building near the village of Broadway, in the English county of Worcestershire. It is a Grade II listed building.

The tower is built of limestone ashlar and is four storeys high, hexagonal, with three round corner turrets, battlements and gargoyles. It stands above the village of Broadway on Broadway Hill, the second-highest point of the Cotswolds, at an elevation of 1,024 feet (312 m). The tower itself is 65 feet (20 m) tall. Although sometimes referred to as a folly, it is a functional building with interior rooms, the top three floors being used as a museum. The rooftop viewing platform can be accessed for good views. Two of the turrets each contain a spiral staircase leading from the ground to the roof.

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Stairs in the context of Hardscape

Hardscape is hard landscape materials in the built environment structures that are incorporated into a landscape. This can include paved areas, driveways, retaining walls, sleeper walls, stairs, walkways, and any other landscaping made up of hard wearing materials such as wood, stone, and concrete, as opposed to softscape, the horticultural elements of a landscape.

Hard landscaping involves projects that cover the entirety of the yard and that are necessary before soft landscaping features come into play. Hard landscaping alters the foundation of the yard, the "bricks and mortar" so to speak; only when this is completed can the landscaper begin to focus on the softscape features of the yard, such as lawn, floral plantings, trees and shrubs. One key feature of hard landscaping has to do with the absorption of water – something that is of great importance given the climate. Hard landscaping ensures that worrying about water after heavy rain or snowfall is not an issue. The right water absorption and irrigation system installed through hard landscaping, coupled with hard materials that safely move water away from the property can ensure that soil movement is never a problem and that the yard stays a drier, enjoyable living space, rather than a wet and muddy bog. There are soft landscaping options that can help to achieve this, but the bulk of this is achieved through hard landscaping.

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Stairs in the context of Stair lift

A stair lift is a mechanical device for lifting people, typically those with disabilities, up and down stairs. For sufficiently wide stairs, a rail is mounted to the treads of the stairs. A chair or lifting platform is attached to the rail. A person gets onto the chair or platform and is lifted up or down the stairs by the chair which moves along the rail.

Stair lifts are known variously as stairlifts, stair gliders, stair-lifts, chair lifts (but distinct from the chairlift used by skiers) and by other names. The term stair climber can refer either to stair lifts, or more commonly to the exercise equipment by the same name.

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