Arch205 building construction vertical elevators Prepared By: joshima v.m.
Muscat Byelaw-staircases
Stairway width Landing Hand rail Guard rail Tread, Riser and Nosing
Concrete Stair 38mm thick concrete wall or 100mm thick masonry wall Span/26 Span
Electric lift Penthouse Hoisting machine Guide rails Hosting cables Elevator car Landing Counter weight Piston Elevator pit Electric elevators consist of a car that is mounted on guide rails, supported by hoisting cables, and driven by electric hoisting machinery in a penthouse.
hydraulic lift Guide rails Elevator car Landing Hydraulic Piston Machine room Elevator pit Hydraulic elevators consist of a car supported by a piston that is moved by or moves against a fluid under pressure. A penthouse is not required.