Giles
Well-known member
Stoned up an area that’s going to have self binding gravel on it, I opted for type 3 reduced fines sub base to improve drainage.
Working an absolute treat we’re currently until we change road levels it’s taking all the water off the lane.
Although not on the drawing we put land drains in the subbase 250mm of it, been consolidated in 100mm layers with 150kg belle wacker, it’s gone rock hard. No spongy areas like you sometimes get with type 2 etc.
I think it’ll be my choice of subbase from now on
Working an absolute treat we’re currently until we change road levels it’s taking all the water off the lane.
Although not on the drawing we put land drains in the subbase 250mm of it, been consolidated in 100mm layers with 150kg belle wacker, it’s gone rock hard. No spongy areas like you sometimes get with type 2 etc.
I think it’ll be my choice of subbase from now on
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