Hollow Core Slab - 6 core, 220 mm depth Print
Slab Code: F220.6
Slab Thickness: 220 mm
Design Width: 1200 mm
Actual Width: 1196 mm
Number of Cores: 6
Diameter of Cores: 155 mm
Number of Bottom Strands: 4 - 7
Number of Top Strands: 0 - 5
Concrete Grade (Zero Slump): 50 MPa
Prestress (12.7mm Strand): 500 - 1000 MPa
Cover to Strand: 35 - 40 mm
Fire Rating: 1.5 - 2 Hours
Self Weight of Slab: 297 kg/m2
Self Weight (incl. 60mm Screed): 464 kg/m2
Cross Sectional Area: 141.8*103 mm2
Moment of Inertia(IXX): 863.8*106 mm4
Distance to N.A. (Yb): 109.016 mm
Distance to N.A. (Yt): 110.985 mm
Section Modulus (Zb): 7.923*106mm3
Section Modulus (Zt): 7.783*106mm3

 

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please contact us for clarification.