Those who have been engaged in stone sales for a long time believe that for processed finished stone, it can be selected from the aspects of view, quantity, listening and test. The first is to observe, that is, the surface structure of the stone/visual. Generally speaking, the stone surface is uniform, and the fine texture is the best for stone; the quality of the rough and uneven surface stone is slightly poor. In addition, due to the influence of geological effects in natural stone, some fine pulsation and micro-cracks are often generated in it, and the stone is most likely to rupture along these parts, and should be removed. Stones with incomplete surfaces will affect the appearance when used. Resolutely give up when choosing. Followed by the measurement, that is, the size specifications of the stone. So as not to affect the splicing, or cause the pattern, pattern, and line deformation after splicing, affecting the decorative effect. Again, listen to the sound, that is, listen to the sound of the stone. In general, the stone with uniform internal quality and no micro-cracking is crisp and pleasant; on the contrary, the knocking sound is hoarse. Finally, the test is to use a simple test method to check the quality of the stone. Usually a small drop of ink is dropped on the back side of the stone. If the ink is quickly dispersed and leached everywhere, it means that the inner particles of the stone are loose or there are micro-cracks, indicating that the stone quality is not good; if the ink drops in the original place, the stone is indicated. / Dense, good texture. After the above steps, you can easily choose the stone you need. Wooden Gate Hinges,Best Hinges For Heavy Wood Gate,5 Bar Gate Hinges,Heavy Duty Wood Gate Hinges Jiaxing Gates Hardware Products Co.,Ltd , https://www.jxgateshardware.com