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Posted: Mon Oct 09, 2006 5:58 pm
by adamluke
Hi ive had a look at your calculators on the site and they are really helpfull but i was wondering if you could actually explain how to work out the sums on paper ie for dtp1, sand and also different size blocks please?.
I guess its LxWxThickness? I just want to get it right!
Thanks.
Posted: Mon Oct 09, 2006 9:42 pm
by lutonlagerlout
well lets say your drive is 10 m by 5 m
that means you have 50m2
then you need 100mm of type 1
so you times 50 by .1m = 5 cubic metres
which is then multiplied by 2 to find the tonnage
50 by.1 by2 = 10m3 of type 1
same with the sand but its a different calculator
hope this helps
LLL 
Posted: Mon Oct 09, 2006 10:55 pm
by adamluke
OH okay i see now and what about working out how many blocks are needed then?
Posted: Tue Oct 10, 2006 10:37 am
by Suggers
Blocks are ordered by the sq m.
Posted: Tue Oct 10, 2006 8:39 pm
by lutonlagerlout
RTFM