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Granite has more than 300 million years of history, making it one of the oldest rocks on Earth. The Tianzhushan are all mainly constructed of granite because it is the most common igneous rock.
How Does Granite Become Made?
Magma is cooled to become granite. Beyond the Earth’s mantle, there is a layer of molten rock. When radioactive materials in the Earth’s crust break down and decay, they release heat, creating molten rock.
The decomposing stuff causes a chain reaction that generates so much heat that it melts the stones in the area. Molten rock is driven to the surface of the Earth as a result of geological processes. Internal igneous rock forms as the granite cool and settles closer to the Earth.
What Components Makeup Granite?
The two main granite groups are the calc-alkaline series, which includes plagioclase and alkaline feldspar, and the alkaline series, which provides alkaline feldspar and dark alkaline minerals. The former is referred to as granite, and the latter is alkaline.
Quartz, potash feldspar, titanite, acid plagioclase, biotite, hornblende, pyroxene, and the accessory elements phosphorite, zircon, sphene, and magnetite make up the bulk of the standard gray and red granites.
A Guide To Granite Fabrication
Sawing, grinding, polishing, cutting, chiseling, roasting, and additional processing are the foundational steps in working with granite.
Slicing
The rough boards, strips, blocks, and other shapes are sawed from the semi-finished granite product. The rate of usage, the quality of granite boards, and the financial benefits of the business are all significantly impacted by this rough machining procedure.
A massive a multi-blade cutter bar and a circular sawing machine are the most often employed tools for sawing and processing granite.
Polishing And Grinding
This step aims to treat further the rough board that was sawn to get the desired thickness, flatness, and gloss. There are multiple stages:
To get the finest decorative effect out of your granite countertop, you should first rough-grind the granite components, , and polish the granite countertop.
The automatic grinding miller, the leveling machine, and the disc grinder are the most frequently employed machines.
Choking
Multi-saw blade longitudinal cutting machines, transverse cutting machines, bridge-type cutting machines, cantilever cutting machines, etc., are all common examples of granite cutter used for these purposes.
Sculpture
When working with granite, chiseling is the time-honored method of choice. Wedging, chiseling, cutting, trimming, and polishing transform rough granite planks into the desired countertop.
Various finishes, including rocky, reticulated, hammered, and smooth, are available for decorating granite boards. Hammers, axes, chisels, planers, splitters, automatic hammer chisels, sandblasting machines, etc., are some of the standard tools used in the stone industry.
Singeing
This is achieved by heating granite boards to a high enough temperature to cause the surface to expand due to the disparity in thermal expansion coefficients between the various mineral particles that make up granite.
Use this rough granite slab to make a nonslip floor or decorate an exterior wall. An automatic granite roasting machine is a classic piece of machinery.
