What Is Spalling Marble

Hitting the edge of a counter or dropping something heavy on the granite marble or other natural stone could cause a chip or hole that requires filling.

What is spalling marble.

Limestone is an attractive natural stone that comes in an array of aquatic and earth tone colors typically used for indoor and outdoor flooring and. Flaking also called spalling in natural stone is generally an indicator of sub florescence a condition in which mineral salts are carried into the stone by moisture and accumulate beneath the stone s surface creating stress within the pores of the stone. This can happen even without freezing as water and traffic work together to loosen particles. Spalling flaking pitting if your stone is developing small pits or small pieces of stone are popping off the surface.

Here is an example of a marble with red veins of softer material. Repairing chips spalls and holes in the stone s surface requires a polyester epoxy or cement based filler material with color added to match that of the stone. Spalling is typically caused by moisture migrating from the stone s underlying substrate up through the stone to its surface where the moisture evaporates. Spalling is a term for the surface of a stone that deteriorates and is the symptom of a stone being subjected to continuous and excessive moisture over time.

How to stop limestone tiles from flaking. Subsequent freezing will create expanding ice that pops up these sections. Spalling is when water mop water rain water sprinkler water is absorbed into that soft area. However if not installed correctly or properly cared for will experience problems that will shorten its life.

Marble granite limestone and other decorative stone are durable materials that will last a life time. Article doghozlou2016analysisos title analysis of spalling failure in marble rock slope.