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block paving on mud!
Posted: Fri Aug 01, 2008 9:42 pm
by domiles1
I've got to pull some trees up, dig the roots up and I want to lay a block drive. How deep should I dig and what layers of what should I use before the blocks?
Re: block paving on mud!
Posted: Fri Oct 31, 2008 7:35 pm
by chris12121212
[quote="domiles1"]I've got to pull some trees up, dig the roots up and I want to lay a block drive. How deep should I dig and what layers of what should I use before the blocks?[/quote]100mm of hardcore then 75mm of sand please make sure you wack your hardcore
Posted: Tue Jan 20, 2009 10:22 pm
by elwood
200 mm type 1 consolidated stone,
30-50 mm sharp sand again consolidate before screeding off,
plus depth of paving.
lay paving 10mm proud silver sand and then wack all over
then re sand.
Posted: Fri Jan 30, 2009 9:06 am
by TheDoctor5
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