Granite surface water spots due to wet cement paste formed stone following the evaporation of water vapor, moisture or rain along the paving stones when four slits penetrate into the stone below, when the temperature rises, the water to sink in stone seam along the edges and its surface porosity evaporated, so there will be four weeks darker, intermediate color normal.
Improper handling granite water spots do not affect the overall appearance and the value of the stone, water spots now generally appear phenomenon remedy thing is to sew with a good stone material hook again, to avoid the rain infiltrated the entire floor is also a good protection, long soaking rain would cement calcium carbonate dissolved in water, changing the performance of cement, so that the ground stone loose. Now the market has a lot of stone granite chemicals can penetrate into the pores of the water version of the material forming a role, the destruction of water spots physical structure, to achieve the purpose of removing water spots. This allows a good deal of water to remove the granite plaque.
China is now in the stone protection technology in leading SICONG chemical companies in this respect more in-depth study, including a SICONG® granite water spot removers, colorless and transparent acidic aqueous solution can be used in normal room temperature , mainly used to remove water spots granite surface due to wet cement paste is formed.
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