Detailed sectional drawing of two staircase systems (M1 and M2) for a high-rise residential development’s I Block, spanning from the 5th basement to the roof level. This drawing includes complete vertical circulation details across 16 floor levels with precise elevation measurements in centimeters.
Key Components:
– M1 and M2 staircase sections with distinct fire safety features
– Floor-to-floor heights averaging 350cm
– DKP steel pipe handrails (Ø42mm) with 16/45mm and 8/45mm lama supports
– Precast concrete steps with anti-slip strips
– 40x40cm karo mozaik floor finishes (3cm thickness)
– Pressurized stairwell shafts for fire safety compliance
– Smoke extraction ducts integrated into the design
– Fire hose cabinets at designated landings
– Riser pipe locations for MEP services
The drawing follows Turkish fire regulations with mandatory clearance zones marked throughout. Construction details show a 7cm mortar bed on concrete slabs with mozaik baseboards at wall junctions. Scale 1:20 provides sufficient detail for construction implementation.
