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HOLLOWCORE FLOORING

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100mm Prestressed Solid Unit  -  Standard Arrangement

100mm

An allowance of 2.95 KN/m2 for self weight & 1.5KN/m2 for floor finishes has been made.
Maximum Factored Imposed Loads (KN/m2)
Loading (KN/m2)
1.5
2.0
3.0
4.0
5.0
7.5
10.0
12.5
Spans (m)
5.5
5.35
5.0
4.7
4.4
3.9
3.45
3.1
 
*6.3
6.15
5.95
5.79
5.6
5.2
4.9
4.45
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150mm Hollowcore Unit  -  Standard Arrangement

150mm

An allowance of 2.95 KN/m2 for self weight & 1.5KN/m2 for floor finishes has been made.
Maximum Factored Imposed Loads (KN/m2)
Loading (KN/m2)
1.5
2.0
3.0
4.0
5.0
7.5
10.0
12.5
Spans (m)
8.45
8.2
7.5
7.0
6.7
6.0
5.4
5.0
 
*9.0
8.6
8.2
7.98
7.7
6.2
4.9
4.5
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200mm Hollowcore Unit  -  Standard Arrangement

200mm

An allowance of 3.4 KN/m2 for self weight & 1.5KN/m2 for floor finishes has been made.
Maximum Factored Imposed Loads (KN/m2)
Loading (KN/m2)
1.5
2.0
3.0
4.0
5.0
7.5
10.0
12.5
Spans (m)
10.6
10.2
9.5
8.9
8.4
7.5
6.8
6.1
 
*10.95
10.75
10.38
10.0
9.7
8.5
7.0
6.0
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250mm Hollowcore Unit  -  Standard Arrangement

250mm

An allowance of 4.13 KN/m2 for self weight & 1.5KN/m2 for floor finishes has been made.
Maximum Factored Imposed Loads (KN/m2)
Loading (KN/m2)
1.5
2.0
3.0
4.0
5.0
7.5
10.0
12.5
Spans (m)
12.0
11.6
10.8
10.2
9.6
8.5
7.9
7.3
 
*12.4
12.15
11.75
11.4
11.0
9.9
8.96
7.65
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Notes:
- Long term deflection not less then 1/500 of span
- Designed to C.P. 8110 - Class 3
- Spans and Loadings may be increased after consultation with our design department
* with structural screed