安阳优质花岗岩批发厂家与您分享怎样挑选优质花岗岩

安阳优质花岗岩批发厂家与您分享怎样挑选优质花岗岩，安阳华宇石业落在中国的文字发源地，甲骨文的故乡—安阳，交通便利，在建筑建材行业中立足几十余年。我公司是一家专业从事石英石、批发人造岗石、批发花岗岩的精加工的旗舰公司，本公司利用红外线、切割机等加 工设备，通过不断深化产业创新和技术革新，力求加工符合消费者愿望，令消费者满意的石英石板材。欢迎大家来我厂实地考察或来电咨询。挑选优质花岗岩注意：
一、色线、色斑的鉴别
花岗石石材中的色线、色斑是岩石在形成过程中或在后期的作用中由于某些矿物的局部富集或被其他矿物所包裹面形成的，在花岗石石材中表现为条带状或结核状。
二、花岗石石材的分级
花岗石石材是荒料分别取至岩石岩体的不同位置，在岩体相同位置的岩石由于所经受的各种地质作用也各不相同。以风化作为例，在岩体的边缘区域或表面的岩石所遭受的风化作用最强，从而岩石风化的现象严重，使结构变得疏松，这样的石材磨、抛加工比较困难加工出的石材颜色不鲜艳，且抗折、抗压强度较低，在岩体内部或中心的岩石风化作用较弱，岩石中的矿物几乎没有什么变化，岩石新鲜，结构致密，颜色鲜艳，一般来讲，同一种花岗石石材根据石材荒料的品位可分为若干等级，如将军红就根据荒料的来源不同分为A、B、C等不同的等级。相同品质的花岗石不同的等级之间的石材的质量和价格相关非常悬殊，所以石材的分级在石材的选购中十分重要。
三、磨、抛质量的评价
饰面石材的光泽度是评价石材质量的一个重要标准。光泽度的大小一方面取决于组成岩石的各种矿物的折射率的大小，另一方面与石材表面的微观结构密切相关。同一种花岗石石材其矿物组成是一定的，表面越光滑，凹凸缺陷越少，石材的光泽度就越高。石材表面的微观结构是由磨、抛加工的质量决定的。
Anyang high quality granite wholesale manufacturers with you to share how to choose the high quality granite, Anyang, China Yushi fall in Chinese text birthplace, Oracle's hometown - Anyang, transportation is convenient, in the building materials industry based dozens of years. Our company is a professional engaged in precision machining of quartz stone, wholesale artificial hillock stone, wholesale granite's flagship company, the company is using infrared, cutting machine, such as adding equipment, through the continuous deepening of industrial innovation and technological innovation, and strive to processing conforms to the wish of the consumers, so that consumers are satisfied with the quartz stone slab. Welcome to visit our factory or contact us. Pay attention to the selection of high-quality granite:
A differential, color lines, spots
Granite stone, the color line, splash is a rock in the formation process or in the end due to certain minerals of local enrichment or wrapped in other mineral surface is formed, in the granite stone performance for strips or tuberculosis.
Grade two, granite stone
Granite stone blocks were taken to rocks of different position in the same position of the rock mass of rock due to the experience of various geological effects also each are not identical. According to according to the strongest suffering or the surface of the rock to weathering as an example in the edge region of rock weathering and rock weathering phenomenon of serious, so that the structure becomes loose, so that the stone grinding and polishing more difficult processing stone color is not bright, and the flexural and compressive strength is low, the rock internal or center of rock weathering is weak, the rock minerals are almost no change, fresh rock, structure compact, bright colors, generally speaking, the same kind of granite stone quarry stone grade can be divided into several grades, such as general red blocks from different sources is divided into a, B, C and so on different levels. Stone granite of the same quality of different levels of quality and price related very poor, so stone grading in the stones of the purchase is very important.
Three, grinding, polishing quality evaluation
The gloss of facing stone is an important criterion for evaluating the quality of stone. The size of the gloss on the one hand depends on the size of the refractive index of the various minerals of the rock, on the other hand, closely related to the microstructure of the surface of the stone. With a granite stone its mineral content is certain, surface is smooth, concave and convex defects was less, glossiness of stones is higher. The micro structure of the stone surface is determined by the quality of grinding and polishing.