Can I lay paving slabs, on top of 6inch concrete slabs?
Yes you can.In fact once the cement dries and sticks the lower paving it actually makes the perfect base for new slabs.When you say can l,do you mean your boyfriend,who has just finished digging out the pond.Slavery is now illegal. Don’t buy your pump from e/bay,instead B&Q is better as you can take it back if not working or wrong size.Try it without a seperete filter,the pump filter will probably be enough.It can be emptied easily.Get a quite powerful one as you can always lesson the pressure.
