Outfloor 20 is italgraniti's project-collection of self-supporting porcelain stoneware outdoor paving slabs. Discover, with this tutorial, how to realize the laying as raised paving procedures.
I find my 60 x 60cm porcelain tiles move very slightly on this supports and make a slight sound when walked on. I’ve even tried using a grout between the tiles which stopped the sound for a few weeks but the movement has led to the grout falling out. Any advice please?
