How to choose granite

1. Observe the surface structure of the food material. The food material with uniform fine material structure has delicate branches, and the appearance effect of coarse-grained granite decoration and stone with unequal grain structure is poor.

2. Measure the size and specifications of the stone to avoid splicing failure or pattern deformation, which will affect the decorative effect

3. Listen to the percussive sound, the stone with good quality, dense and uniform internal micro-cracks, the percussive sound is clear and pleasant; if there are cracks or fine veins in the food, the percussive sound is rough.

4. Put a drop of ink on the back of the stone, and the stone that is separated quickly indicates that the internal particles are loose or there are cracks. The effect of good quality stone is the opposite.