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Posted: Mon Jan 28, 2008 12:27 am
by lutonlagerlout
our skip bloke had to concrete his yard for the enviromental people and i believe it was 300 mm concrete with steel mesh in it on 225mm compacted MOT type 1, an engineer could tell you better than me though
LLL 
Posted: Tue Jan 29, 2008 1:53 pm
by Tony McC
The spec we used on the landfill sites, where the concrete had to withstand loads of 42 tonnes, was 225mm min of Type 1 sub-base, DPM, 300mm of 35N concrete, with PP fibres and 2 sheets of A193 mesh, top and bottom.
The key thing is to keep the traffic off it for at least two weeks