Volume and weight

ComFlor® 225 Composite slab - volume and weight (EC values)

    Weight of concrete (kN/m2)
Slab depth
(mm)
Concrete
volume (m3/m2)
Normal weight concrete Lightweight concrete
Wet Dry Wet Dry
275 0.106 - - 2.13 2.02
285 0.116 2.91 2.79 2.33 2.21
290 0.121 3.03 2.91 2.43 2.30
300 0.131 3.28 3.15 2.63 2.49
310 0.141 3.53 3.39 2.83 2.68
320 0.151 3.78 3.63 3.03 2.87
330 0.161 4.03 3.87 3.23 3.06
340 0.171 4.28 4.11 3.43 3.25
350 0.181 4.53 4.35 3.63 3.44
360 0.191 4.78 4.59 3.83 3.63
370 0.201 5.03 4.83 4.03 3.82
380 0.211 5.28 5.07 4.23 4.01
390 0.221 5.53 5.31 4.43 4.20
400 0.231 5.78 5.55 4.63 4.39
500 0.331 8.28 7.95 6.63 6.29

Notes

1. Deck and beam deflection (ie, ponding) is not included in the table.

2. Deck and mesh weight is not included in the weight of concrete figures.

3. Eurocode density of concrete is taken as:

Normal weight (wet) 25 kN/m3

Normal weight (dry) 24 kN/m3

Lightweight (wet)     20 kN/m3

Lightweight (dry)     19 kN/m3