Ads
related to: outdoor staircase enclosed covered stairs designs for sale free delivery
Search results
Results from the WOW.Com Content Network
[8] [4] Of course, a higher pressure within a stairwell makes it harder to open doors from the building interior to the enclosed vestibules and to the enclosed stairwell. [9] The Life Safety Code requires that the pressure differential across the barrier not be so great as to prevent the door from opening with a force of 30 lbf (133 N ) at the ...
A dog-leg staircase A quarter-landing, on a dog-leg staircase, is made into an architectural feature, by the use of arches, vaulting and stained glass. A dog-leg is a configuration of stairs between two floors of a building, often a domestic building, in which a flight of stairs ascends to a quarter-landing before turning at a right angle and continuing upwards. [1]
The movable designs allow occupants to safely reach the ground in the event of a fire, but prevent people from accessing the fire escape from the ground at other times (such as for burglary or vandalism). Exit from the interior of a building to the fire escape may be provided by a fire exit door, but in most cases the only exit is through a window.
The Potemkin Stairs in Odesa, Ukraine. In architecture, a perron generally refers to an external stairway to a building. Curl notes three more-specific usages: the platform-landing reached by symmetrical flights of steps leading to the piano nobile of a building; the steps themselves; or the platform base of edifices like a market cross. [1]
A stair flight is a run of stairs or steps between landings. A stairwell is a compartment extending vertically through a building in which stairs are placed. A stair hall is the stairs, landings, hallways, or other portions of the public hall through which it is necessary to pass when going from the entrance floor to the other floors of a building.
The stairs, which begin at Eastlake Avenue, are divided into 13 flights interrupted by landings and streets. They contain 388 steps and are the longest such staircase in the city. [1] A portion of the stairs pass through the I-5 Colonnade, a city park under an elevated section of Interstate 5. They terminate at Howe Street, from which they take ...
Ads
related to: outdoor staircase enclosed covered stairs designs for sale free delivery