Steel is a favoured material for use in spiral staircases due to its versatile and malleable nature.
Structural steel spiral staircase design.
Stringer or string the structural member that supports the treads.
But it is essential as a civil engineer to know the restrictions and basic concepts within the design of the spiral staircase.
We can make your dream staircase a reality with our custom built mix and match options.
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Image courtesy of salter spiral stair.
The stringers are notched so that the risers and treads fit into them.
Spiral staircase dimensions design standards.
There are bim and other software to determine the spiral staircase dimensions.
A spiral staircase designed as lobby staircase is attractive safe simple comfortable and space saving.
Design a straight flight staircase in a residential building that is supported on reinforced concrete walls 1 5 m apart center to center on both sides and carries a live load of 300 kg m 2.
There are typically two stringers one on either side of the stairs.
Spiral staircases with a radius larger.
Elements of a steel staircase.
This makes for decorative staircases with the best possible rust protection.
Though the treads may be supported many other ways.
These stairs have a wide flight to start then split off into two narrower sections going in opposite directions at a mid landing.
The risers are 16 cm and goings are 30 cm.
Among different configurations taken by spiral staircases the most common is the circular format.
Spiral staircases can adopt different structural configurations.
These could be stainless steel handrails with timber treads.
What about incorporating frameless glass balustrades into your architectural design.
Stairway shall be shipped in a complete single unit.
We build single and double stringer staircases floating staircases spiral staircases or fire escapes.
Outdoor spiral staircases can be finis hed painted in desired colours in addition to hot dip galvanizing.
Furnish spiral stairway as manufactured by stairways inc 4166 pinemont houston texas 77018 1 800 231 0793.
A rail fixed parallel above the pitch line at the sides of.