The document discusses stone cladding for building facades. It recommends using corrosion-resistant materials for anchors and fixings. For facade heights, it recommends less than 28m if joints are mortared and less than 18m if not. It specifies diameters and materials for corrosion-resistant ties between 5-6mm depending on stone thickness. It also recommends a minimum 2cm ventilated air space between the stone cladding and building support. Anchors can be fixed in the support by embedding in mortar or with stainless steel wedges compatible with the tie material.