Old-fashioned method of painting the wall with water and stone on the exterior wall of historical buildings

Abstract

The present invention provides a kind of old-fashioned method for painting the wall with water-brushed stone on the exterior wall of historical buildings. The color-blocking agent coating on the surface of the mortar adhesive layer between the water-washed stone plastered walls after partial repair and filling. The color-blocking agent coating is composed of mineral color powder and inorganic siloxane solution. Acrylic polyurethane solution and inorganic siloxane solution are mixed and configured, and a transition is set at the boundary between the mortar bonding part of the waterwashed stone plastered wall after partial repair and filling and the adjacent unrepaired mortar bonding part The transition strip is also brushed with a transitional color blocker coat of color between the target repair color of the repaired part and the original color of the adjacent unrepaired mortar bonded part The transitional color can achieve the effect of repairing the old and ancient buildings with water-brushed stone plastering and mortar adhesive layer on the exterior walls of historical buildings.

Description

technical field [0001] The invention relates to an old-fashioning method for the exterior wall of a historical building painted with water-brushed stone. Background technique [0002] The exterior walls of historic buildings have experienced natural erosion and man-made damage for nearly a hundred years, and many diseases can no longer be restored to their original state through simple repairs. [0003] For the sake of the unity and appreciation of the appearance of historical buildings, the principle of repairing the old as the old and repairing the old as the old is still advocated. The repair is as old as before, and the ideal repair is to use the materials retained on the original exterior wall or the secondary use of some materials removed by itself. When there is no remaining material or part of the removed material cannot be reused, it is necessary to find similar alternative materials for repair. However, under such circumstances, the restored building "looks brand...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of method for making old the exterior walls of historical buildings with water-washed stone plastering walls, specifically for historic buildings, the method for making old walls with water-painted stones on exterior walls after partial repairs and filling up vacancies can solve the problem of After partial restoration of the original exterior wall painted with water and stone, the color of the old and new walls is inconsistent, and it is impossible to achieve the effect of repairing the old.

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