What Is Spalling Marble

Article doghozlou2016analysisos title analysis of spalling failure in marble rock slope.

What is spalling marble.

Spalling flaking pitting if your stone is developing small pits or small pieces of stone are popping off the surface. This can happen even without freezing as water and traffic work together to loosen particles. 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. 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.

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. Spalling is when water mop water rain water sprinkler water is absorbed into that soft area. In addition as the marble tunnel was subjected to deep high stress severe spalling failure may occur and even rockbursts may occur which will bring huge safety risks to the construction of marble tunnel zhang et al 2013. 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.

Subsequent freezing will create expanding ice that pops up these sections. How to stop limestone tiles from flaking. Here is an example of a marble with red veins of softer material. 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.

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.