scib.com.myscib.com.my/live/images/catalog/squarepile.pdf · 2020. 10. 28. · and BS 8004 Safe...
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scib.com.myscib.com.my/live/images/catalog/squarepile.pdf · 2020. 10. 28. · and BS 8004 Safe Working load = 0.275 fcu x Ac + 0.55f x As f = Characteristic Strength of Concrete