How to identify the quality of sandstone stone
That is, using a simple test method to test the quality of stone. Usually in the stone drops on the back of a small grain of ink, the ink quickly disperse as leaching, namely that the loose or gap particles inside the stone, the stone quality is not good; on the contrary, if the ink droplets fixed in place, then good quality stone.
That is, to listen to the sound of stone percussion. In general, the quality of stone percussion sound crisp sweet; on the contrary, if there is a slight crack in the stone or due to weathering caused by loose contact between particles, then knock the sound hoarse.
That is, the amount of stone size, so as not to affect the splicing, or caused by splicing patterns, patterns, lines of deformation, artificial stone type decorative effect.
For the finished finished stone, the quality can be distinguished from the following four aspects:One view, that is, the naked eye observation of the surface structure of stone. Generally speaking, the fine material structure of the stone material has a delicate texture, as the stone of high quality; coarse grain and unequal grain structure of the stone appearance effect is poor. In addition, due to the impact of the geological effects of the sandstone plate in which some minor cracks, the most prone to rupture along these parts, should be taken to eliminate. As for the lack of edges and corners is the impact of beauty, especially when the choice should pay attention to.
