After a storm comes a calm, it will rain mark more than stone may also have stone coating

After a storm comes a calm, maybe a lot of wall rain mark, this includes the stone walls, stone, paint, etc. , the metope of the stone coating by the rains washed out, of wall flow mark, The rain mark) Not be removed by washing clean. Then what caused the original perfect metope appears the teeming rain mark here about the possible cause of the stone coating appear the rain mark. Reason 1: high humidity solutions: in the requirements of the construction environment, the humidity is not higher than 85%. Reason 2: the temperature is not suitable for the solution: the requirements of the construction environment, the temperature is 5 ℃ - - 35 ℃ between. Three reasons: substrate loose, high alkaline solution: use good quality putty products. Reason 4: there is no qualified primer solution: use good alkali resistant sealer. Rain kaolinite alkali resistant primer paint systems, excellent adhesion, good alkali resistance, sealing performance, can significantly improve the fullness of the paint and uniform luster, construction is convenient. Reason 5: proportion of solution: dilute paint according to recommended dilution ratio. Reason 6: film-forming material and additive problems solution: mature formula, selection techniques mature stone paint manufacturers, high rain is a professional stone coating technology manufacturers, will provide customers with professional painting scheme.