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公开(公告)号:US20050239959A1
公开(公告)日:2005-10-27
申请号:US10515962
申请日:2003-05-26
CPC分类号: C04B41/009 , C04B41/46 , C04B41/52 , C04B41/62 , C04B41/70 , C04B41/4556 , C04B41/48 , C04B28/02
摘要: A method for improving the adhesiveness between hardened cement compositions and resin coating materials by spraying an aqueous solution containing organic acid(s) which will react with the surface to produce calcium compounds on the hardened cement surface before a resin coating material is applied, thus removing the carbonate membrane of hydrated cement compositions. This improves the adhesiveness between the hardened cement compositions and the resin coating material.
摘要翻译: 在施加树脂涂层材料之前,通过喷涂含有有机酸的水溶液来改善硬化水泥组合物和树脂涂料之间的粘合性的方法,其将与表面反应以在硬化的水泥表面上产生钙化合物,从而除去 水泥水泥组合物的碳酸盐膜。 这改善了硬化水泥组合物和树脂涂料之间的粘合性。