What are Granite tiles?
Granite tiles are, quite literally, as old as the earth. They are formed from liquid magma, the molten rock still found at the core of the planet, which is pushed toward the surface to form a substance approaching the hardness and durability of diamond.Granite is an igneous rock, the name reflecting its fiery beginnings. The chemical composition of granite is similar to that of lava. However, granite owes its hardness and density to the fact that it has been solidified deep within the earth, under extreme pressure. Over the eons, seismic activity has changed the crust of the planet, forcing veins of granite to the surface. Glaciers scraped off layers of dirt, sand and rock to expose granite formations. Typically revealed by outcrops, these deposits have been discovered on every continent.
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SG203
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SG211
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SG215
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SG226
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Quarrying and Fabrication
Granite has been quarried systematically as far back as 4000 B.C.--long before hardened metals were used. Over the centuries, quarrying techniques evolved very slowly until the 20th Century when industrial techniques allowed large quantities of stone to be quarried in a cost effective manner. Low-compression explosives and drive-in quarrying methods are used to remove large blocks of granite from deposits close to the earth's surface. The granite blocks are then shipped from the quarry by truck or rail to a fabrication facility where they are sawn into slabs of the desired thickness. Each slab is then processed through automatic equipment for the required finish application.
Due to the extreme hardness of granite, much of the fabrication process requires the use of diamond-edge saw blades or slurry containing a metallic abrasive which contributes significantly to the cost of the finished product. However, recent advances in quarrying and fabrication processes have allowed manufacturers to offer many granites at prices equivalent to, and in some cases, less than man-made granite look-a likes and solid surface materials
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GRANITE