Stone waterproofing is usually carried out on the surface of the finished stone, which is time consuming and laborious. Recently, a French company invented a waterproof cutting technology for stone. This technology is to add a proper amount of impregnated silicone emulsion to the cooling water of the saw blade, and to perform waterproof treatment on the stone while cutting the stone. This cutting technology is simple and practical, and the cooling water containing the silicone emulsion can be completely immersed in the stone, because the mechanical action of the blade can improve the permeability of the cooling water containing the emulsion, and enter the fine pores in the stone. It is reported that this technology has obtained invention patents.
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