About granite mining and processing causes

Granite is a volcanic eruption in the lava from the pressure by a molten state to the surface, the earth's crust under uplift magma from the ground, and in not underground slowly formed after cooling solidification structure rock, is a kind of deep into acid igneous rock, belong to magmatic rocks. Granite is igneous rock, also call acidity crystallization plutonic, is the most widely distributed in igneous rock, a rock, by feldspar, quartz and micaceous composition, rocky hard and close-grained.

Because often contain other minerals granite, such as Angle flash stone and mica, and presents a variety of colours, including: brown, green, red and common black, etc. Because it is slow, the crystallization process of it like a rubik's cube crystals as interwoven with, so it is very hard. With house durability, as it does not fall clastic, not easy scratches, not afraid of high temperature. Regardless of color or light, as long as there is some maintenance of common sense, all will not fade or darker. He almost not contaminated surface gloss, after polishing is very high, all kinds of weather of almost all can't bring impurities adhesion.

Mining Granite countertop generally with the wire rope saw method. Appeared dense row eye method and the flame spray method and other new technology. The flame spray method of mining stones cut seam straight, don't AnShang born and high production efficiency. The stones in the thick after the waste materials, then through called artificial drill eye takes or machine saw-cutting and play, the size of the piece of material, the plate; Use milling stone machine or spin bed processing, become a cylindrical or arc body; Finally cut thick, thin artificially cut rocky lines, or by machine grinding, polishing, make the surface crystal light.

Granite not pollute the environment. Synthetic materials is often accompanied by bad even toxic byproducts, in the use of building within the time need to replace several times every time a processing (back). Granite without the need to change, because it is very durable. At the same time, granite very practical, but make it DuoZhong surface polishing, inferior smooth, fine, grinding, fire, water treatment and sandblasting sword.