How to lay 20 mm Thick Tiles directly on soil and gravel - Porcelain Tiles: Floor Tile and Italian Stoneware Ceramic Flooring
Level the layer of gravel with care. Put the slabs into position. Use spacers to ensure the distance between all the slabs is the same. The layers used depend on the type of application of the product: Refin recommends checking the specific standards that apply in your country to ensure the flooring is fitted correctly.