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当前位置:分分pk拾> 分分pk拾>新闻资讯>白麻花岗岩的加工及鉴别方法!
白麻花岗岩的加工及鉴别方法!
来源:http://www.8klife.com 日期:2020-01-31 发布人:晟亚小编
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白麻花岗岩,外表光亮度高,耐腐蚀耐酸碱,硬度密度大,含铁量高,无放射性,与美国白麻相当,底色灰白的一种,分布灰麻点,且花色比拟统一故而称之为白麻。白麻以山东更为有名,另外还有灵宝白麻,随州白麻。有大花,中花和小花之分。
White hemp granite is characterized by high surface brightness, corrosion resistance, acid and alkali resistance, high hardness density, high iron content, and no radioactivity. It is equivalent to American white hemp. It is a kind of grayish white granite with gray spots distributed and uniform design and color. Baima is most famous in Shandong Province. In addition, there are Lingbao Baima and Suizhou Baima. There are big flowers, middle flowers and small flowers.
先将自然花岗石锯成板材,对板材外表经过初磨,初磨后放在固定架上;再对初磨后的山东白麻外表停止火焰喷烧,其特征在于火焰喷烧采用乙炔、氧气、喷枪,火焰在板面上平均地挪动;挪动速度为每秒钟120~250毫米,喷枪口与板面的间隔是20~40毫米,并相互成倾角,火焰的温度为800~1000℃,火焰喷烧前对白麻先停止喷水。
Firstly, the natural granite is sawed into plate, the surface of the plate is first ground, and then placed on the fixed frame; then the flame spraying is stopped for the surface of Shandong white hemp after the initial grinding, which is characterized by the use of acetylene, oxygen, spray gun, and the flame moves on the plate surface averagely; the moving speed is 120-250mm per second, and the interval between the spray gun mouth and the plate surface is 20-40mm, and they are inclined to each other Angle, the temperature of the flame is 800 ~ 1000 ℃, stop spraying water on the white hemp before the flame is sprayed.
即肉眼察看石材的外表构造。普通说来平均的细料构造的石材具有细腻的质感,为石材之佳品;粗粒及不等粒构造的石材其外观效果较差,力学性能也不平均,质量稍差。另外自然石材中由于地质作用的影响,常在其中产生一些细脉和微裂隙,石材更易沿这些部位发作决裂,应留意剔除。至于缺棱少角更是影响美观,选择时尤应留意。
That is to say, visual inspection of the exterior structure of stone. Generally speaking, the stone with average fine material structure has fine texture, which is the best product of stone; the stone with coarse-grained and unequal grain structure has poor appearance effect, uneven mechanical properties and slightly poor quality. In addition, due to the influence of geological process, some veinlets and microcracks are often produced in the natural stone, and the stone is most likely to crack along these parts, which should be carefully removed. As for the lack of edges and corners, which affect the beauty, we should pay special attention to them when choosing.
山东锈石厂
即量石材的尺寸规格。以免影响拼接或形成拼接后的图案、花纹、线条变形,影响装饰效果。即听石材的敲击声音。普通而言质量好的、内部致密平均且无显微裂隙的石材,其敲击声洪亮悦耳;相反若石材内部存在显微裂隙或细脉,或因风化招致颗粒间接触变松,则敲击声粗哑。
That is to measure the size and specification of stone. In order to avoid affecting the splicing or forming the pattern, pattern, line deformation after splicing, affecting the decoration effect. I.e. listen to the percussion sound of stone. Generally speaking, for stones with good quality, average density and no micro cracks, the knocking sound is loud and pleasant; on the contrary, if there are micro cracks or veinlets in the stone, or the contact between particles becomes loose due to weathering, the knocking sound is coarse and dumb.
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