Ceramic Tile Hardness

An in depth guide to reading the ceramic tile technical specification chart that is often included in the information provided about a specific tile.

Ceramic tile hardness.

Known as the pei scale it is the standard consumers can rely on and refer to in order to determine which tiles to buy according to purpose and location. Some tile gets its coloration from the glaze and as the glaze wears naturally these will show wear faster than a porcelain tile where the colorway extends. The hardness of the glazing on the ceramic tile means the porousness of the tile is lower so the tiles stand up better to water damage. Avoid using a red or brown body tile with a light color glaze on floors because a scratch or chip will show the red or brown body color under the glaze.

Hardness is one of the most frequently measured properties of a ceramic. Learn about slip resistance moh s hardness scale abrasion resistance and more. 2 2 5 fingernail 2 5 3 gold or silver jewelry 3 3 5 copper coin 4 5 iron 5 6 b2b ceramic tile 5 5 steel knife blade 6 7 glass 6 5 steel nail 7 b1a porcelain tile 7 hardened steel file 8 5 masonry drill bit 9 quartz crystal 10 diamond. Its value helps to characterize resistance to deformation densification and fracture.

Durable ceramic tile flooring must have a hardness of 6 or better. Step 5 buy solid body tile which has the same color throughout for heavy traffic areas. Hardness of some common items on the mohs scale. Hardness is crucial for cutting tools wear and abrasion resistant parts prosthetic hip joint balls and sockets optical lens glasses ballistic armor molds and dies valves and seals.