Recent content by pwm

Thanks all, seems unanimous that the idea was a non starter. I had a bag anyway, label says compressive strength more than 30 n/mm2, for exterior use, and it wasn’t going to go anywhere as surrounding all sides by either dirt or concrete. Bag says it’s suitable as a swimming pool floor, so I...

Morning all, Just what it says in the title really. Structurally, is there anything wrong with using an external levelling compound, to sort out an uneven footing? The bag I have says it can be used up to 50mm, which is just about enough for what I need. In my project the block work will...