Stone paint and contrastive analysis of the exterior wall tiles

With the improvement of people claim to beautify building, energy conservation and environmental protection consciousness enhancement, this paper introduces the present situation of the application of outer wall decoration materials. By analyzing the factors that influence the stone coating is widely used to explore the application prospect and development trend of stone coating. Stone coating advantage with the development of construction industry and the demand of the city beautification, stone coating because of its rich colors, good safety, low cost, the construction of small load, simple construction, short construction period, easy to update, and low production energy consumption is more and more get the attention of people. It has many advantages than ceramic tile. Stone coating has the advantage of its low energy consumption, in line with the national 'ninth five-year plan and 2010 is the development of building energy efficiency 50% target; Low adornment effect: all sorts of color and form, grave and elegant, gorgeous and lively, in line with the personalized characteristic; Low performance: high adhesion, easy to painting and renovation; Low workability, can be directly coated on the surface of the building, and brush, volume, and efficiency of the spray. Low cost: low cost; Low safety and environmental protection, low weight, water-based product safety, environmental protection and biodegradable. Ceramic tile pieces in pieces the disadvantages of the potential safety hazard in recent years, the residential area, hospital, school and so on exterior wall tiles off such as frequent accidents. Or damage caused by burst but for pedestrians. Easy to fall off and damage of exterior wall tiles is a chronic disease, it is related to the characteristics and construction technology of ceramic tile. Due to the large brick wall of the formation of the joint leakage easily, in cold region, leakage of water to form a larger volume of ice, break the wall and cause adverse consequences. In addition, because the bottom of the ceramic tile will be eroded and decomposition, lose the ability of adhesion wall, will have the risk of loss. Environmental factors of exterior wall tiles production is a process of high energy consumption, high resource consumption. Exterior wall tile production needs to consume large amounts of porcelain clay, feldspar, quartz and other mineral resources, land needs to be under the thousands of degrees of high temperature firing, consume large amounts of coal, natural gas and electricity, produce large amounts of waste gas, dust and water, since the major ceramic tile, increase the construction load, heavy, high pollution and high energy consumption. According to statistics, China's energy consumption of building ceramics products is the world's average level 3. 1 times, accounting for 27% of the total energy consumption society, is four oecd countries and regions. 3 times, 9 times that of Japan. Today, many workers still use inferior rigidity adhesive as the main material of stickup ceramic tile, to save cost and increase the safe hidden trouble of external wall tile. It is difficult to eradicate human factors make exterior wall tile engineering quality is worrying. Because just as cement ceramic tile will not be broken off manually, so few project due by tile unqualified acceptance. Due to wind, rain and the change of temperature, the wall is easy to fall off. The 11th five-year plan proposed 'to save resources as a basic national policy, the development of circular economy and protect the ecological environment, accelerate the construction of a resource-conserving and environment-friendly society, promote economic development and population, resources and environment coordination. Promoting national economy and social informatization, and take a new road to industrialization, insisting on developing economic, clean, safe and sustainable development. 'In order to build a resource-conserving and environmentally friendly society, sustainable development, must limit of high energy consumption, poor security industry development.