Now the weather is hopefully on the up I want to lay paving slabs over my concrete yard area.
Working out how many slabs to buy is easy but I`m not sure about how much cement/sand I need. Anyone got a mix ratio and ready reckoner guide for this?
I`m laying 200 slabs 450mm x 450mm including 10% for wastage.
How much `muck` would I need for 5 dabs per slab?
Also whats the `fall` ratio away from the house for rain run off/drainage and is there a simple way of measuring it?
Grateful for advice.
Working out how many slabs to buy is easy but I`m not sure about how much cement/sand I need. Anyone got a mix ratio and ready reckoner guide for this?
I`m laying 200 slabs 450mm x 450mm including 10% for wastage.
How much `muck` would I need for 5 dabs per slab?
Also whats the `fall` ratio away from the house for rain run off/drainage and is there a simple way of measuring it?
Grateful for advice.