Posted: Sun Mar 02, 2008 8:27 pm
Is it ok to use tarmac chippings under driveways and patios instead of type 1 base?
Paving, Drainage and Hard-landscaping in Britain and Ireland
https://ext.pavingexpert.com/brewcabin/
https://ext.pavingexpert.com/brewcabin/viewtopic.php?t=12261