Ambient Temperature Curing Inorganic Binder Composition Comprising Colloid Silica Sol Catalyst and Method of Treating Porous Structure Using the Same

摘要

The present invention relates to a processing method of the porous structure using the same inorganic binder composition, and for a room temperature curable, especially, by applying or spraying on a porous structure such as a concrete structure by filling the holes present on the surface and inside of the porous structure, the structure of enhancing the strength at the same time by using the inorganic binder composition for room temperature curable compositions and is capable of preventing deterioration of the structure, to a method for processing a porous structure. Of room temperature curing type inorganic binder composition according to the invention, the colloidal silica sol from 1 to 50% by weight alkali silicate solution consisting of and, and and 1-49% by weight of sodium silicate, potassium silicate 1-49% by weight, 1-40% by weight of solvent It is a characterized. Further, the processing method of the porous structure according to the present invention, one of the above composition is applied to the porous structure, depositing, or spraying after the step of curing at room temperature, filling the holes present on the surface or inside of the porous structure to a water-insoluble crystalline in that it comprises the features. According to the invention, the possible duration jeokyigodo prevent permanent degradation effect of the high-strength construction and structure as well as the structure, it is possible to significantly improve the appearance of the structure, it is possible to effectively handle structure in a short time at a low cost.