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How to choose and buy high quality stone (5/12/2012)

For processing good product facing stone material, its quality stand or fall from the following four aspects to identify:


First view, namely macroscopic observation of stone material surface structure in general, uniform fine material structure of the stone has the exquisite qualitative feeling, for stone nice; Thick bead and differ the stone material of a structure of its exterior effect is poorer in addition, stone material because of the influence of the geological processes in which produce some subtle often crack, stone material along the most easily broken in these areas, we should pay attention to eliminate as for lack of edges but also affect beautiful, especially when the choice should be noted.


Second volume, that is the size of stone material, so as not to affect the joining together, or cause after mosaics of design decorative pattern line deformation, affect adornment effect.


Third  listen to, that is, listen to the material of stone of percussion .Generally, good quality stone the knock ringing and euphonic; Instead, if stone material within or because of the weathering fracture slight lead to particles become loose, criterion knock voice is husky dumb.


Fourth try, which uses a simple methods to test the of quality stone material . usually drop a grain of ink, if ink soon infiltration out four sanctions, namely that stone material internal particles or the presence of loose aperture, stone material quality is bad; Conversely, if ink drips to be not moved in place, show stone material quality of a material is good.
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