How to Assess Marble’s Strength & Durability

Marble is a timeless natural stone, admired not just for its beauty but also for its durability. Whether it's for flooring, countertops, or cladding, understanding a few key parameters can help you choose the right type of marble for your project. Here are four essential properties to look at:

1. Compressive Strength

More strength = more possibilities

Compressive strength measures how much pressure marble can withstand without cracking or deforming. Most marbles range between 70 to 140 N/mm², with an average of 115 N/mm². Higher strength means better performance in load-bearing areas. Udaipur Green and Banswara count among the marble types with quite high compressive strength.

Conclusion: Opt for marble with high compressive strength for structural applications.

2. Density

Denser = tougher

Marble density typically falls between 2.52 to 2.64 g/cm³. Denser stones are stronger, more durable, and better suited for high-traffic or heavy-use areas like floors and external facades. Ambaji White, Makrana and Statuario are some of the popular marble pics when it comes to high density.

Conclusion: Choose denser marble for areas needing long-term structural stability.

3. Porosity

More porous = more maintenance

Marble is naturally porous. It can absorb liquids and develop stains over time if not sealed and maintained well. Regular sealing, quick cleaning of spills, and avoiding harsh cleaners are key. Makrana, Spider Green and Albeta are some examples of relatively more porous marbles.

Conclusion: Low-porosity marble is more difficult to maintain and not recommended for kitchens and bathrooms.

4. Hardness

Harder = more wear-resistant

Measured on the Mohs scale, marble’s hardness depends on its mineral content. While marble isn’t as hard as granite, harder variants resist scratches and wear better. Makrana, Indian Green and Statuario are some of the marble names known for their hardness.

Conclusion: Go for harder marbles in areas exposed to frequent use or potential abrasion.

Don’t Forget the Right Treatment

Beyond the marble itself, proper installation, adhesives, and maintenance chemicals play a huge role in how long it lasts. RachTR offers a complete range of marble care solutions - from installation aids to long-term protection - ensuring your marble looks and performs its best, always.