Use a concrete mix of one-section cement to 6-element ballast to create foundations which can be 100mm thick. Using a taut string line established at the completed peak of the paving level to work as your guidebook, be sure the edging stones you’re working with will sit at the level https://210list.com/story18935012/the-smart-trick-of-block-paving-longridge-that-nobody-is-discussing