Depending on the size of the grains of their crystals, marbles are characterised as fine grained grain size between 0. Fine grained marbles are considered to have a greater mechanical strength than the coarse grained ones.
However, their strength also depends on their histological features. The Greek marbles are among the most famous ones in the world. Apart from the existing deposits and varieties, they have been fully associated with the masterpieces of sculpture and architecture of ancient Greece.
Thus, the demand for Greek marble has always been important and the sector is strongly export-oriented, and thus Greece is ranked between the major producers and exporters of marble at a global level. In the last years the national annual production of marble products has exceeded 1,, tons. The reserves of marble deposits in Greece are huge, and there are many that consider them as practically inexhaustible.
There is a great variety of marbles in various colorations and types, but there are mainly white marbles, some of which are among the best in the world. This involves drilling holes in the marble from the top of the quarry and lining up another drill hole from the side. The marble is fed through these holes and connected to a machine that keeps tension on the wire as it slices through the marble.
In certain cases, particularly when quarries are located inside mountains, a chainsaw-like mechanism is used. After polishing, only a marginal amount of the surface will feature the resin coating, maintaining the purity — and breathtaking beauty — of the finished stone. Some of the most notable quarries are in Italy, Canada, Spain, India, China, and Germany, although marble can be found across the world.
In fact, most marbles are named from the quarry where they were found the first time — such as Carrara. Integrating a slice of art, history, and earth itself into your space is a monumental occasion.
The mining practices of natural stone have come a long way; not only to benefit the workers and the industry at large, but magnify the brilliance of countertops all over the world with sophisticated techniques.
These stone slabs, while originating from massive quarries, are anything but mass-produced carbon copies. Fabricators take great care in hand-picking luxurious natural stone to shape into countertops.
After natural stone is extracted from its quarry, slabs are transported to a fabrication facility, where specialists cut and shape the stone in adherence to the specific needs of countertop projects. Home and business owners strive to distinguish their interior and exterior with distinct color palettes, reliable — yet stunning — materials, and veritable feng shui.
What differentiates natural stone countertops — including their fabrication processes — from the alternatives is the journey ; the oft-international voyage from being one with the earth to becoming a striking fixture that will stand the test of time as it did before extraction.
Nowadays, marble extraction is expensive and dangerous, because people who use explosives and heavy machinery is expose to the fall of any stone, therefore many lives have been lost in the quarries.
The explosive material is used only to isolate the marble from the rubble and blocks. On the other hand, marble cutting is performed by a wire saw, a system where is possible to obtain the blocks sizes without surface rupture, also the diamond wires, fantini and all kind of latest technology.
Finally, before placing the marble pieces in the desired location, these slabs are subjected to a final polishing operation to give them brilliance and enhance their beauty.
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