Can Turkey's Catrame Onyx be used exterior applications in cold climates?
Turkeys Catrame Onyx is a type of onyx marble that is known for its beautiful black color with unique translucent properties. Onyx is generally considered a relatively soft and fragile stone compared to other natural stones like granite or quartzite. Therefore, it may not be the most suitable material for exterior applications in cold climates.
Cold weather and freeze-thaw cycles can cause significant damage to onyx or any other porous natural stone. Water can seep into the stones pores, freeze, and expand, leading to cracks, spalling, or delamination. These damages can be accelerated in colder climates where the temperature fluctuates frequently.
If you intend to use Catrame Onyx for exterior applications in cold climates, it is essential to take precautions to protect the stone from these potential damages. Applying a high-quality sealer designed specifically for onyx can help reduce water absorption and increase the stones resistance to freezing and thawing effects. Regular maintenance and cleaning can also help to prevent any buildup of dirt or contaminants that could contribute to further damage.
However, even with these precautions, it is worth noting that onyx may still be more prone to weathering and damage in exterior applications compared to other more durable stones. Therefore, it is advisable to consult with a professional stonemason or supplier who can provide specific guidance based on the local climate conditions and the intended use of the stone.














