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Allowable Load Tables
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1,2 Thick
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Composite Bond-Dek Slab
(1,2 Thick)
Nominal uniformly distributed superimposed load (Ln) in kN/mē for
simply supported conditions 25 MPa concrete |
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Depth of slab (mm) |
Nominal dead load of slab (Dn)(kN/mē) |
2,00 |
2,25 |
2,50 |
2,75 |
3,00 |
3,25 |
3,50 |
3,75 |
4,00 |
4,25 |
4,50 |
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140 |
2,56 |
10,00 |
8,75 |
7,80 |
6,80 |
6,00 |
5,34 |
4,80 |
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150 |
2,79 |
10,00 |
9,46 |
8,50 |
7,45 |
6,60 |
5,89 |
5,30 |
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160 |
3,03 |
10,00 |
10,00 |
9,29 |
8,16 |
7,29 |
6,45 |
5,79 |
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170 |
3,27 |
10,00 |
10,00 |
10,00 |
8,78 |
7,88 |
7,00 |
6,28 |
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180 |
3,50 |
10,00 |
10,00 |
10,00 |
9,48 |
8,48 |
7,54 |
6,78 |
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190 |
3,74 |
10,00 |
10,00 |
10,00 |
10,00 |
9,06 |
8,06 |
7,26 |
6,49 |
5,86 |
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200 |
3,97 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
8,76 |
7,76 |
6,94 |
6,26 |
5,66 |
5,16 |
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210 |
4,21 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
9,33 |
8,24 |
7,36 |
6,64 |
5,99 |
5,44 |
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220 |
4,44 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
9,69 |
8,74 |
7,81 |
7,04 |
6,33 |
5,74 |
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230 |
4,68 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
9,13 |
8,19 |
7,43 |
6,72 |
6,13 |
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240 |
4,91 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
8,63 |
7,83 |
7,07 |
6,42 |
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250 |
5,15 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
10,00 |
9,09 |
8,22 |
7,41 |
6,72 |
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Indicates maximum modified
span/20. |
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Spans to the right of highlight
(including highlighted areas) require propping during
construction. |
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1,2 Thick Bond-Dek decking spans during
construction (unpropped)
Allowing for a construction load of 1,5 kN/mē plus wet concrete |
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Slab depth (mm) |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
210 |
220 |
230 |
240 |
250 |
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Unpropped span (m) |
3,5 |
3,4 |
3,4 |
3,3 |
3,2 |
3,1 |
3,1 |
3,0 |
2,9 |
2,9 |
2,8 |
2,8 |
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