Laying Concrete Flags

[sitchey]

 

Hi

 

I'm laying a simple patio area our in a small woodland area. 

 

The first area is a sitting area and I'm using small block pavers on top of a bed of vibrated blinding and corse sand. 

 

The second area is very small and is being used for a 6x8ft greenhouse. I'm putting down larger concrete flags (450x450mm) for the greenhouse to sit on. The area has blinding that I was going to vibrate and then just lay the pavers on. As it's small and only being used for a greenhouse, didn't want to use a bed of sand or mortar. The pavers are needed to help give the greenhouse a secure base so it doesn't blow over, otherwise it would have just been set on the blinding along with the raised beds beside it. 

 

Wanted to check this is OK, or would it be better in sand etc. 

 

Thanks

[joe90]

56 minutes ago, sitchey said:

I'm laying a simple patio area our in a small woodland area. 

It’s the woodland bit that bothers me, roots can (will) cause ground shift!!!!