Since the country introduced the “wall material innovation, building energy conservation†encouragement policy, a large number of new building wall materials have emerged in China, and the situation is very good. However, the energy saving effects of many new wall materials have not been significant, the functions are not comprehensive enough, and the limitations are more.
For example, porous bricks are still clay compared to solid bricks. Although the quality of the bricks is reduced in terms of performance, the insulation capacity is enhanced, the consumption of clay is reduced, and the energy consumption for firing is reduced, the production process is more complicated. . For example, cement bricks, slag bricks, steam adding blocks, etc. have the advantages of no burning, light weight, heat preservation, small pollution, etc., and also save some energy, but there is no recycling economy, easy to produce construction waste, and construction technology is not enough labor. Time saving and other limitations. Another example is composite partition board, plant straw new wall, gypsum board, etc., and it is more advanced than adding steam block and other materials. One is light body, the other is thin, and the third is easy to install without bricklaying. The previous wall materials have certain advantages, but there are still shortcomings and limitations, such as the inability to bear weight, the ability to do external walls, and the poor toughness of the wall. So far, the existing building materials have not achieved versatility, and the construction technology is still the traditional way of building, smearing, scraping and brushing. Therefore, the “ban†is not effective, saving energy resources and generating construction waste. The recycling economy utilization rate is not high, which is far from the wall material development requirements indicated by the Ministry of Construction Science and Technology Development Center. There are still many limitations.
Achieving good economic and social benefits, in line with national unified standards, doing a good job in circular economy, saving energy and saving money, saving labor and time is the core issue of wall material innovation and building energy conservation. To completely solve this core problem, wall materials must be multi-functional. To realize the application of multi-functional wall materials, whether the functions of relevant design departments in China can play a vital role. Therefore, it is necessary for us to understand the previous production situation and application situation. Only when we have a deep understanding of the structure and application of the wall in the building, we have long considered the problem of insufficient multi-functional conditions of the wall material, and then go deep into practice before we can take off. The ideal wall material.
Environmentally friendly brick-free energy-saving firewall body, using waste and low-cost raw materials to make wall, five-layer structure, the center layer is a mixture of benzene board particles and perlite powder, adding magnesium oxide solidified slurry, and both sides are made of steel mesh. On the two sides of the center layer, a main layer made of magnesium chloride brine mixed with magnesia, coal ash slag and sawdust mixture is added to the mixture of magnesium oxide, talc powder and iron oxide pigment on both outer sides of the main layer. The composition of the surface layer has the beneficial effects of saving resources, turning waste into treasure, low cost, saving labor and time, multi-function, bright color, smooth and beautiful appearance. Sources of raw materials: mainly construction waste, mining coal gangue, industrial waste residue, civil coal ash and crop straw, sawdust, rice husk and other wastes, supplemented by chemical raw materials and local raw materials, cold drawn wire, hollow square steel, etc., the products are pollution-free, The environment is pollution-free and harmless to the human body.
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Label: change waste into treasure, new wall material energy saving effect is remarkable
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