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The table below shows approximate specifications for 110mm prestressed solid composite flooring with a 1.5 hour fire resistance. The profile to the right shows the basic flooring cross section. All products within this range have technical drawings available for download. If you are at all unsure please call us to discuss your requirement, or email technical@amodeo-precast.com
    Prestressed HollowcoreComposite Floor Loadspan Table  
   
Available fire period
Unit Depth (mm)
Overall Structural Depth (mm)
Self Wt. kN/m2
Propped or Unpropped
Spans indicated below allow for characteristic service load (live load) plus self weight plus 1.5kn/m2 for finishes
Characteristic service loads kN/m2
 
0.75
1.50
2.00
2.50
3.00
4.00
5.00
10.00
         
Clear Span in meteres
1.5hr fire resistance
80
130
3.4
P
5.06
5.00
4.97
4.93
4.89
4.82
4.76
4.36
150
3.88
5.17
5.14
5.10
5.07
5.05
4.99
4.94
4.72
175
4.48
5.27
5.24
5.22
5.20
5.18
5.15
5.11
4.95
200
5.09
5.34
5.32
5.31
5.29
5.28
5.25
5.23
5.11
130
3.4
U/P
4.70
4.66
4.63
4.60
4.57
4.52
4.47
4.04
150
3.88
4.62
4.60
4.58
4.56
4.54
4.51
4.47
4.18
175
4.48
4.51
4.49
4.48
4.47
4.46
4.44
4.42
4.24
200
5.09
4.26
4.26
4.26
4.26
4.26
4.26
4.26
4.24