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Advantages of Prestressed Flooring
- Speed of erection
- Diaphragm Action
- Finished Soffit
- No Propping
- Immediate Working Platform
- Design Flexibility
- Quality Finish
    Prestressed HollowcoreComposite Floor Loadspan Table
   
Overall Structural Depth (mm)
Unit Depth (mm)
Available fire period
No of cores in unit
Self Wt. kN/m2
Spans indicated below allow for characteristic service load (live load) plus self weight plus 1.5kn/m2 for finishes
Dload Profile
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
225
150
1.5hr fire resistance
11
2.63
8.12
8.12
8.12
8.12
8.00
7.73
7.48
6.51
275
200
3.22
9.84
9.84
9.84
9.84
9.69
9.36
9.06
7.89
325
250
3.99
11.56
11.56
11.56
11.47
11.33
10.97
10.62
9.27
375
300
4.73
12.64
12.64
12.64
12.63
12.43
12.01
11.63
10.16
275
200
6
3.26
10.90
10.71
10.55
10.40
10.26
10.01
9.78
8.54
325
250
3.76
12.38
12.10
11.93
11.77
11.62
11.34
11.10
9.78
375
300
4.10
13.49
13.20
13.02
12.85
12.69
12.40
12.13
10.75
425
350
4.50
14.77
14.46
14.26
14.08
13.91
13.59
13.30
12.07
475
400
4.85
15.78
15.46
15.26
15.07
14.89
14.56
14.26
12.88
  The table to the left shows our range of Prestressed Hollowcore Composite Flooring and approximate specifications. The profile preview above shows the basic flooring cross section related to the row that your pointer is over in the table. All products within this range have technical drawings available for download including profiles and strand patterns with dims. Choose either PDF or DWG formats. If you are at all unsure please call us to discuss your requirement, or mail technical@amodeo-precast.com