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Shanxi black tombstone color line, the identification of stains

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Shanxi black tombstone color line, the identification of stains

Shanxi black tombstone color line, the identification of stains

Shanxi black tombstone color line, the identification of stains


Shanxi black tombstone in the color line, the stain is the rock during the formation process or in the late role as a result of the local enrichment of some minerals or other minerals formed by the formation of the white stone in the performance of the band Like or nodular, the main mineral composition of quartz and dark mica, amphibole and other dark minerals; quartz in the rock to form quartz veins, mainly in white stone bands appear, dark mica, hornblend and other dark Minerals in the stone by different causes of the formation of a ribbon or tuberculosis.
Shanxi black tombstone color lines, except in rare cases can be formed by some special patterns and people have been using, in stone because of its different colors and stone become a flaw, if the use of decoration in the color Lines, stains of stone, will seriously affect the decorative effect, at the same time as the color line, the mineral composition of the stain and the main mineral composition of the stone will be in the color lines, stains on both sides or around the formation of stress-concentrated areas, stone In these places are prone to cracks or broken.
Dark mineral black mica formed by the color lines, stains in the stone grinding and polishing process because of its special flake structure can not produce smooth and uneven. Therefore, in the quality evaluation of stone color lines, stains are the first to be proposed, but also the most easily identified based on the above characteristics.
Shanxi black tombstone surface waxing or not
In some small Shanxi black tombstone processing plant, in order to save costs, but also to make their own stone to achieve high gloss, on the one hand to reduce the stone grinding and polishing process, shorten the processing time, on the other hand, stone polishing process is completed After the stone surface marked with a thin layer of paraffin, so that you can put some of the stone surface of the pits and streaks covered, an increase of stone surface finish, thereby enhancing the gloss of stone.

Pub Time : 2018-03-02 13:37:11 >> News list
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