Posted: Wed May 04, 2005 8:03 pm
i.m laying a small track for bikes. i need to finish up with 100mm of type1 and 25mm of 12mm agg dust. what depth do the materials need to laid at to achieve these dims after compaction with a twin drum.
Read the effing main website!!!!!
There's at least 3 pages devoted to sub-base materials and a bloody calculator to estimate quantities and coverage.
What's up with these people at all?