Gloss is an important evaluation standard of the good quality of stone veneers. The gloss, on one particular hand, is dependent on the refractive index of the different minerals of the stone, and on the other hand, is closely connected to the micro-composition of the stone’s surface area.
The same type of granite stones has equivalent mineral composition, so the smoother stone’s floor, the greater gloss. marble kitchen countertops -construction of the stone’s surface relies upon on the quality of grinding procedures. There are pits and streaks on the stone surface area remaining by grinding processes. Some of these pits and streaks are caused by its possess mineral defects which can not be overcome in current processing circumstances, some other folks, nevertheless, are caused by the mismatch of grinding instruments employed in the processes.
To observe these extremely minimal flaws, we can put an processed granite stone veneer towards the daylight or the fluorescent gentle, and observe its reflective floor, and then a assortment of pits and streaks can be identified. The irregular modest pits may be induced by the granite stone’s possess defects of its mineral composition, and can be overlooked. Nonetheless, if a amount of typical streaks are discovered on the floor of the granite stone, this ought to be because of to the bad diamond grinding high quality. We need to keep away from this type of granite stones when purchasing.
Granite veneers are frequently floor with diamond cup wheels, which are a steel-bonded diamond grinding resource. The dimensions (grit) of the diamonds on the cup wheel influences the surface smoothness of the granite veneer. Bigger diamonds cause a rougher area, whilst more compact diamonds lead to a smoother end.