The new wall materials are new varieties of wall materials that are different from traditional bricks, limestone, and other traditional wall materials, including many varieties and categories. The following editor will introduce the use value and product performance of the new wall materials, let's watch it together. Performance of new wall materials 1. Non-combustible materials Safe, fireproof, and long service life, Class A non-combustible green energy-saving products are Class A non-combustible thermal insulation materials, with very high safety performance. It fully meets the Class A fire protection standards for thermal insulation materials as stipulated in the document No. 46 of Gongtongzi [2009] issued jointly by the Ministry of Public Security and the Ministry of Housing and Urban-Rural Development. The thermal insulation layer is firmly bonded to the base wall, and is resistant to cracking, hollowing, and shedding, wind pressure, impact resistance, and weather resistance. The wall will not crack or bulge due to high temperature expansion in summer; nor will it crack or fall off due to stress due to cold shrinkage in winter. 2. Heat insulation and energy saving The A-class non-combustible green energy-saving product that keeps the house warm in winter and cool in summer has a small thermal conductivity, a large heat storage coefficient, and a high bonding strength. It is used for building thermal insulation and is energy-saving, environmentally friendly and safe. 3. Short construction period Class A non-combustible green energy-saving products are single-component finished products produced in factories. No need to add anything, just add water and stir for 3-5 minutes, then it can be directly used for various walls, no need to add grid cloth or steel wire mesh, and no need to do crack resistance. Mortar or surface mortar can achieve the effects of smoothing, whitening, heat preservation and heat insulation at one time, and can also replace the commonly used cement mortar. Workers have fast construction and low labor costs. The construction period is shorter than any other insulation system by more than half or even two-thirds, reducing cost and increasing comprehensive income. The product construction is simple and popular. 4. Water and crack resistance A class of non-combustible green energy-saving wall insulation technology system, after years of research and development, has broken through the technical problems of wall insulation and heat insulation materials that are prone to seepage and cracking. It not only solves the cracking problem of the wall insulation material, but also completely solves the common cracking problem of traditional wall materials, and the service life is the same as the wall: after the weather resistance test, that is, after 80 times of high temperature-water circulation and 30 times of heating- After the freezing cycle, there is no blistering, hollowing and shedding of the facing layer, no water seepage cracks, the impact resistance reaches 3J, the bonding strength of the facing brick is 0.5Mpa, and the product performance is better than the national standard. 5. Environmental protection and comfort Grade A non-combustible green energy-saving products are selected from tasteless, pollution-free natural green environmentally friendly high-quality inorganic materials. The heat insulation layer has certain air permeability, phase change and heat storage properties. In the human settlement, there will be no suffocation in winter and no baking in summer. The house can achieve "winter warmth, cool summer, green health, Comfortable and pleasant ". 6. Comprehensive quality The Class A non-combustible green energy-saving system is a building energy-saving technology system with "high comfort, low energy consumption, low cost, and applicable technology" as its core, and embodies the international advanced technology development concept. Compared with traditional organic thermal insulation systems and inorganic thermal insulation mortars, it has innovated and developed alternative wall insulation materials. At the same time, the overall cost can be saved by 10-30%, reflecting superior cost performance. Use value of new wall materials The use of new wall materials can effectively reduce environmental pollution, save a lot of production costs, increase the area of ​​the house, reduce the weight of the building itself, and benefit a series of advantages such as earthquake resistance. A large proportion of these are green building materials. 1. External wall insulation: 1. Silicate insulation material 2. Ceramic insulation material 3. Rubber powder polystyrene particles 4. Steel mesh mining cement foam board (Shule board) 5. Extruded plastic board XPS 6. Hard foam polyurethane site Spraying, rigid foam polyurethane insulation board 7, foaming cement board 8, grade A inorganic fireproof insulation mortar 2. Roofing materials: 1. Ceramic insulation board 2. XPS extruded plastic board 3. EPS foam board 4. Perlite and perlite brick 5. Vermiculite and vermiculite brick 6. Foam cement 3. Thermal and air-conditioning materials: phenolic resin, polyurethane waterproof and thermal insulation integration, rubber and plastic sponge, polyethylene, polystyrene foam, glass wool, rock wool 4. Steel structure materials: polystyrene, extruded plastic board, polyurethane board, glass wool roll felt, etc. V. Inorganic insulation materials: foamed cement, inorganic active wall insulation materials The development of new wall materials has a huge impact on building technology and may change the shape or structure of buildings. New wall materials include newly emerging raw materials and products, as well as new products of original materials. The new wall material has excellent characteristics such as light weight, high strength, heat preservation, energy saving, soil saving and decoration. The use of new wall materials not only greatly improves the function of the house, but also makes the inside and outside of the building more modern and meets the aesthetic requirements of people; some new wall materials can significantly reduce the weight of the building and create conditions for the promotion of lightweight building structures It has promoted the modernization of building construction technology and greatly accelerated the speed of building houses. 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