How To Identify The Quality Of Granite?

(1) View: Observe the surface structure of the stone with the naked eye. Generally speaking, a stone with a uniform fine material structure has a delicate texture;

(2) Quantity: measure the size of the stone, so as not to affect the splicing or cause the pattern, pattern, and line deformation after splicing, and affect the decorative effect;

(3) Listening: listening to the percussion sound of the stone. Generally speaking, the percussion sound of the stone with good quality, dense and uniform interior and no microscopic cracks is clear and pleasant; on the contrary, if there are microscopic cracks or veins inside the stone, Or the contact between particles becomes loose due to weathering, the knocking sound is rough;

(4) Test: Use a simple test method to test the quality of the stone. Usually a drop of ink is placed on the back of the stone. If the ink is quickly dispersed and leached, it means that the internal particles of the stone are loose or there are microscopic cracks, and the quality of the stone is not good; otherwise, the stone is dense and good in texture.