How To Check The Quality About The Marble

Marble has been loved by the public household building materials, its high-grade and costly characteristics in the field of space decoration praise such as tide. For processed finished marble stone, its quality can be identified from the following 3 aspects:

1. Check the appearance

The appearance of different grades of marble plates is different. Because marble is naturally formed, defects are inevitable. At the same time, the advantages and disadvantages of processing equipment and measuring tools are also the cause of plate defects. Some plate body is not plump (warping or depression), plate body defects (cracks, trachoma, spots, etc.), plate specifications (such as lack of edges and corners, plate body is not straight), etc. According to national standards, all grades of marble plate are allowed to have certain defects, but superior products are not so obvious.

2. Pick a floral tone

Marble plate colorful, tonal diversity, no pattern is the same, this is the marble plate expensive charm. The tonal basic consistent, color difference is small, decorative pattern is beautiful is the specific performance of excellent varieties, otherwise, it will seriously affect the decorative effect.

3. Test the surface gloss

Marble plate surface gloss will greatly affect the decorative effect. Generally speaking, the polishing surface of a high-quality marble plate should have a luster-like mirror surface, which can clearly reflect the scenery. But the marble of different quality is different because of chemical composition, although be the product with the grade, the difference of its glossiness also can be very big. Of course, the same material between different levels of plate surface gloss will also have a certain difference. In addition, the strength of marble plate, water absorption is also an important indicator of marble quality evaluation.