1. Protecting Porcelain Paving Against Winter Frost
Vitrified porcelain has an ultra-low water absorption rate (<0.05%), meaning ice cannot penetrate the slab, preventing frost cracking and spalling.
Unlike porous sandstone or concrete flags, vitrified porcelain will not absorb surface moisture. Ensure jointing mortar remains free of organic debris to maintain maximum water shedding into perimeter channels.
