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Question:

Why granite is not fireproof

Why granite is not fireproof

Answer:

Granite fire will burst open, and soon lost the normal physical properties and mechanical function.
Granite is not refractory for the following reasons: 1, the content of natural granite magnesia is higher, easy to oxidize the oxygen and chemical reaction of oxygen, 2, granite fire will burst open, and soon lost normal physical and mechanical functions.
Granite (Granite), the main component of the continental crust, is a kind of magma in the surface below the formation of the magmatic rock, belonging to the deep intrusive rock. Mainly in the form of minerals such as quartz or feldspar. The granite language is the Latin granum, meaning grain or grain. Because granite is a deep diagenetic, often able to form a well-developed, visually discernible mineral particles, hence the name. Granite is not easy to weathering, beautiful color, the appearance of color can be maintained for more than a century, because of its high hardness, wear resistance, in addition to the use of high-level architectural decoration works, hall floor, or open-air carving of the preferred material.

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