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水磨石制品花色的变化,与石子和面层水泥的色彩密切相关。石子的颜色取决于所选用石料的天然色彩,而面层水泥的色彩则来源于所用水泥和各色颜料的加量。由于各种水磨石制品的使用条件不同,因此,每当新品种研制、或使用单位提出不同要求时,对面层色灰的配制,要反复进行比较,重复劳动较多,既费时,而且确定的配比往往是各种颜料加量虽有不同,但色相差别却不大,易与其他品种混淆,不仅浪费颜料,而且在经济上也不合理。这是当前水磨石行业中较普遍存在的一个问题。
The change in color of terrazzo products is closely related to the color of stone and surface cement. The color of the stone depends on the natural color of the selected stone, while the color of the surface cement is derived from the amount of cement and pigment used. Due to the different conditions of use of various terrazzo products, whenever the new varieties are developed or the use units make different requirements, the preparation of the surface layer of ash must be repeated and compared, and repeated labor is more time-consuming and definite. The ratio is usually different, but the difference in hue is not great, and it is easy to be confused with other varieties. It is not only a waste of pigment, but also not economically reasonable. This is a common problem in the current terrazzo industry.