Inorganic - Organic Hybrid Protective compositions resistant to environmental conditions

摘要

Compositions useful for application to the surface of the building materials to improve the resistance to environmental degradation containing approximately 60 to 95 percentWeight of water and 5 to 40 percent by weight of a mixture of an alkali metal siliconato,A organofuncional SILANE and a water-soluble Alkali polysilicate in the quantities and Proportions that are obscured in the area of next phase Diagram (figure).