hi,I've just dug out to block pave my driveway & have aquired some geo-fabric that gets used on the railways.I am going to put 4" of mot down,the 2" of grit sand,then the blocks.
where would you advise putting the geo-fabric?
under the mot,under the grit sand or not at all?
(the fabric looks like the white one in the geo-fabric page)
thanks matthew
Geo fabric - Please help
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