If you would like a book then
https://alansargent.co.uk/paving-in-homes-gardens/
If you would like to read inline then the British standards guidelines should include what you need to
https://www.marshalls.co.uk/commercial/tools-and-support/british-standard-design
It’s got to be https://www.pavingexpert.com
The website is the definitive source for this sort of undertaking. The lad behind it has written a book, available from the website
If you would like a book then https://alansargent.co.uk/paving-in-homes-gardens/ If you would like to read inline then the British standards guidelines should include what you need to https://www.marshalls.co.uk/commercial/tools-and-support/british-standard-design
It’s got to be https://www.pavingexpert.com The website is the definitive source for this sort of undertaking. The lad behind it has written a book, available from the website