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Question:

What are the characteristics of stone?

What are the characteristics of stone?

Answer:

Durable stone has a good durability, with stone construction of the structure has a permanent possibility.
Freezing resistance to minus 20 degrees Celsius, the occurrence of freezing, pore water swelling than the original volume of 1/10, if the rock can not resist the power of such expansion, there will be damage.
Fire resistance.so the resistance to pollution is relatively poor, the general processing plant will deal with its surface.
Compressive strength The compressive strength of stone may vary depending on factors such as mineral composition, crystal thickness, uniformity of cemented material, area of load, load and cleavage angle. If the other conditions are the same, the crystalline particles are usually small and bonded together with the dense material, with high strength.

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