Although stone curtain wall hang in the whole of one little accessories, but it plays four out of one thousand jins two role, also can say stone curtain wall in the whole of quality and safety problems is the key to hang one of the parts. But stone with wet or dry method; strengthening methods when installation, and its iron fittings rust and spread to the stone material surface to form rust yellow. The factors causing rust yellow, because stone material itself contains the unstable iron-bearing minerals or foreign rust because water and penetration to the stone material surface cause rust yellow. So, reducing the moisture content of stone material, can avoid the happening of the yellow stone rust, its prevention measures are as follows:
A, Construction Stone before installation, applied for protection, prevent moisture into the SLATE, in order to avoid iron-bearing minerals and water, the oxygen in air oxidation reaction on caused yellow rust.
Second, stone when clean, avoid using acidic detergent containing cleaning, because acidity material easy dissolve stone iron-bearing minerals and further and moisture in the air, the oxygen reaction and cause rust yellow.
Three, stone to dry method; installation, to choose stainless steel hangs, avoid to hang for rust and spread to the stone material surface to form rust yellow.
Four, stone material surface again when decorating, avoid to use the material and accessories pollution stone material, such as antirust processing of lamps and lanterns, without the outlet of the boards, the fixed components, etc. And after decorating the stone sawed and abrasion place, should be a protective agent coating, in order to avoid rust yellow surface to form spread to pollution.
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