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Design curves displayed below indicate overall slab thicknesses (Ht) required for given details of span, loading and continuity. Variations in superimposed loading and span are to be placed within the violet captions and readings of overall slab thickness obtained according to type of span from the graphs below. |
Preslab Details |
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2.5 m
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C40
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50 mm
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C25 min.
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5 mm dia. 1770 Mpa
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L / 500
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Graphs on this page are only viewable at www.ias.com.mt.
Overall Slab Thickness |
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  Clear Span (m)
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 Clear Span (m)
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 Clear Span (m)
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It should be noted that these graphs are based on typical predalle detailing and are therefore approximate. Please contact iAS or the manufacturer for final structural design since further detailing is required and variations in predalle properties are possible. |