Outer wall clay sculpture construction method and mortar adopted in same

Abstract

The invention provides an outer wall clay sculpture construction method and mortar adopted in using method. The outer wall clay sculpture construction method comprises the steps of manufacturing mortar, positioning patterns, installing a skeleton, conducting painting with lime at a time, conducting painting again, forming a prototype, conducting polishing and fine trimming, coloring the patterns and the like. The mortar adopted by clay sculpture comprises grey factice, sand, cement, brown sugar and glutinous rice flour, wherein the weight ratio of the grey factice to the sand to the cement to the brown sugar to the glutinous rice flour is 40-60:40-60:6-15:0.8-1.2:0.8-1.2. The grey factice is a viscous layer which is formed on the surface of clean water into which shell powder with gravel filtered out is soaked for more than fifteen days. According to the construction method, a supporting piece and a connecting wire are matched to form the skeleton, so that the internal clay sculpture structural connectivity is effectively improved, and the phenomena of disengagement, color fading and the lie are not likely to be generated. The main raw material adopted by the mortar is the shell powder, the grey factice formed after the shell powder is soaked is high in adhesive property, hardness, impermeability and water resistance, and meanwhile the glutinous rice flour in the mortar can improve the impermeability and the water resistance of the mortar.

Description

technical field [0001] The invention relates to a construction method of a building decoration surface and a material used for the building decoration surface, in particular to a construction method of exterior wall clay sculpture and the mortar used therein. Background technique [0002] Clay sculpture is also called gray sculpture, and folk craftsmen call it gray drape and heap flower. Clay sculpture is mainly used to decorate the exterior walls, door tops, gables and roof ridges of buildings. Clay sculptures come in various forms and are rich in content, and the themes and contents can be selected from figures, birds and beasts, landscapes, flowers and birds, or other auspicious decorative patterns. [0003] The traditional clay sculpture techniques include relief, high relief and other craft techniques. The exterior wall clay sculptures made by this method may have the following defects: [0004] (1) The surface of clay sculpture is prone to crisp and alkali weathering;...

AI Technical Summary

Problems solved by technology

[0004] (1) The surface of clay sculpture is prone to crisp and alkali weathering;

[0005] (2) Parts of the clay sculpture are prone to cracking, cracking or damage;

[0006] (3) Clay sculpture is more prone to shedding, fading and other phenomena