How to paste three-color tiles?

People not only like to decorate indoor walls and floors with tiles, but also like to decorate the external walls of buildings with tiles. In recent years, although some experts have tried their best to persuade them that the paint used for exterior wall decoration is good, from urban to rural areas, slightly decent buildings should be tiled. Exploring the reasons, people inside and outside the industry will say that ceramic tiles are not easy to stick, corrosion-resistant and have a long life. In particular, many cities have serious industrial pollution and poor atmospheric environment. If ceramic tiles are used as exterior finishes, they won't get dirty as easily as paint. It is this concept of consumer identity that promotes the innovation of architectural ceramic products and decoration techniques. Recently, three-color mixed-paste exterior wall tiles in some cities are the latest popular colors. Three-color mixed paste is a kind of ceramic decoration technology for external walls. Three kinds of all-ceramic imitation bricks with different colors are mixed and pasted on the wall according to the designed pattern to produce a three-dimensional decorative effect. For example, after the three-color tiles such as brown, dark yellow and light yellow are skillfully arranged, the external wall will have uneven natural stone effect, as if the whole building is decorated with natural flint; For example, the whole building will have the decorative effect of aluminum plate with silver gray, dark blue and bean green tiles cleverly put together. In fact, these tiles are very flat, and their three-dimensional effect is produced by different color combinations and then lighting. The advent of three-color mixed paste technology enriches the decorative effect of building exterior wall tiles from monotony, and the decorative characteristics of tiles are more perfectly displayed. Three-color mixed paste technology originated in Japan and some Southeast Asian countries, spread to Guangdong a year ago, and now it has begun to appear in mainland cities. Not long ago, Zhaofeng Ceramics Chongqing Erdinggua Co., Ltd. (hereinafter referred to as Chongqing Erdinggua) cooperated with Chongqing Huayu Real Estate Development Co., Ltd. to apply this technology for the first time on the outer wall of a high-grade commercial and residential building in Shapingba Commercial Center of Chongqing, which aroused great interest from Chongqing people. A number of middle and high-grade buildings have been imitated. It is estimated that before long, this three-color mixed paste building with imitation stone and imitation metal will become a new landscape in Chongqing. According to Luo Kaigui, general manager of Chongqing Erdinggua, the popularization of three-color mixed paste technology is by no means as simple as mixing tiles of different colors together. First of all, it puts forward higher requirements for ceramic tile firing technology. Three-color mixed brick, the surface of each brick is not monochrome, but two colors, that is, the surface of a brick with one main color tone is evenly matched with the color points of another color, and it is required that these color points have the same size and color tone, which will help to increase the main effect of the wall. This puts forward higher requirements for glazing, firing and other processes. In addition, the three-color mixed paste requires high color difference on the surface of ceramic tiles. If the color difference is obvious, its color effect will not be tricolor, but may become four or five colors, and the whole wall will blossom. Secondly, the three-color mixed paste originates from the relevant principles of chromatics, optics and aesthetics, and is also determined by people through optimization methods in practice. To put it simply, two-color mixed stickers are monotonous, and four-color mixed stickers are chaotic. Besides, there are thousands of colors in the world. Which three colors look good together? How can tiles of different colors be spaced to have a three-dimensional effect? There is no uniform answer to these questions.