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    How to buy high-quality Shandong white hemp stone?

    Source: Time,Time:2018-09-03 17:14:25

    White hemp granite has excellent quality, high surface finish, corrosion resistance, acid and alkali resistance, high hardness density, high iron content, no radioactivity, the same as the United States white hemp, a kind of gray background

    White hemp granite has excellent quality, high surface finish, corrosion resistance, acid and alkali resistance, high hardness density, high iron content, no radioactivity, the same as the United States white hemp, a kind of gray background, scattered gray hemp, and the color is more uniform, so it is called white hemp. White hemp is most famous in Shandong. Then how to buy high-quality Shandong white hemp stone?

    One view: naked eye observation of the surface structure of hemp stone. Generally speaking, the stone with uniform fine structure has exquisite texture, which is the best white hemp stone in Shandong Province; the stone with coarse and unequal grain structure has poor appearance effect, uneven mechanical properties and slightly poor quality. In addition, some fine veins and micro-fissures often occur in the natural stone due to the influence of geological processes. The white hemp stone in Shandong Province is most likely to rupture along these parts, which should be carefully removed. As for the lack of edges and corners, it is more beautiful and should be paid attention to when choosing.

    Two Listen: that is to listen to the percussion sound of linen stone. Generally speaking, good quality, compact and uniform interior and no micro-cracks of stone, its sound is crisp and pleasant; on the contrary, if there are micro-cracks or veins in the interior of the stone, or because of weathering resulting in the particle thixotropy, then the sound of knocking is coarse and dumb.

    The three quantity is the size and size of the white hemp stone. So as not to affect the stitching or resulting in splicing patterns, patterns, lines deformation, affect the decorative effect.

    The four test is to test the quality of white hemp stone with simple test methods. Usually a small drop of ink is dripped on the back of the stone. If the ink is quickly leached around, it means that the grains inside the white hemp stone are loose or there are micro-cracks, and the quality of the stone is not good; otherwise, it means that the stone is compact and of good quality.
    Laizhou Baotong Stone Industry Co., Ltd. introduced that in the selection of finished sheets, because the raw materials of Shandong white hemp stone are natural, it is impossible to have the same texture, the level of technology in mining and processing is also different. Most stones are classified into grades. There are no color stripes in granite material, and there are small flowers, medium flowers and large flowers respectively. The finer the mineral particles, the better.

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