Hollow Core Slab - 4 core, 300 mm depth Print
Slab Code: F300.4
Slab Thickness: 300 mm
Design Width: 1200 mm
Actual Width: 1196 mm
Number of Cores: 4
Diameter of Cores: 230 mm
Number of Bottom Strands: 5 - 11
Number of Top Strands: 0 - 3
Concrete Grade (Zero Slump): 50 MPa
Prestress (12.7mm Strand): 500 - 1200 MPa
Cover to Strand: 35 - 50 mm
Fire Rating: 1.5 - 4 Hours
Self Weight of Slab: 380 kg/m2
Self Weight (incl. 60mm Screed): 554 kg/m2
Cross Sectional Area: 181.5*103 mm2
Moment of Inertia(IXX): 2067.2*106 mm4
Distance to N.A. (Yb): 148.809 mm
Distance to N.A. (Yt): 151.191 mm
Section Modulus (Zb): 13.891*106mm3
Section Modulus (Zt): 13.673*106mm3

 

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please contact us for clarification.