Technology and environmental protection brickless energy-saving firewall

With the continuous advancement of science and technology, our country's wall fire prevention materials are also constantly improving.

China's traditional wall materials are solid bricks produced from clay as the main raw material. The technology is low and the technology is backward. There are problems of destroying the original land, damaging the environment, high energy consumption, heavy labor, long time, and many processes. Its low efficiency, large masonry, poor thermal insulation performance, weak earthquake resistance, depletion of mechanical tools, and repeated use of water and other defects are far from adapting to modern building development and requirements. Therefore, it is inevitable and necessary to organize the implementation of wall renovation and building energy conservation. This is determined by China's national conditions.

Since the country introduced the “wall material innovation, building energy efficiency” incentive policy, a large number of new types of building wall materials have emerged in the country, played a certain role in energy conservation "forbidden", but also promoted the development of new building materials, set off a "wall The enthusiasm for physical innovation and building energy conservation has resulted in a variety of new wall materials and the situation is excellent, accelerating the pace of continuous innovation. However, the energy saving effects of many existing new wall materials are not yet significant, their functions are not comprehensive, and their limitations are many. For example, compared to solid bricks, perforated bricks are still made of clay. Although the properties of the bricks have been reduced, the insulation capacity has been enhanced, the consumption of clay has decreased, and the energy consumed for firing has decreased. However, the production process is more complicated and difficult. Another example is that cement bricks, slag bricks, and steam addition blocks have the advantages of no-burning, light weight, heat preservation, and small pollution, but also save some energy, but there is no recycling economy, easy to produce construction waste, construction technology is not enough to save labor Time-saving and other limitations. Another example is the composite partition board, the new type of plant straw, and the gypsum board. It is better than adding steam and other materials. The first is lighter, the second is thinner, and the third is not easy to install. The previous wall materials have certain advantages, but there are still shortcomings and limitations, such as the inability to bear weight, can not do the exterior wall, the wall hard toughness and poor toughness. So far, building materials have not realized multi-energy, and construction technology is still a traditional way of laying, wiping, scraping, and brushing. Therefore, “forbidden” has little effect, saving energy and resources and creating construction waste. The utilization rate of circular economy is not high, which is far from the development requirements of wall materials as directed by the Science and Technology Development Center of the Ministry of Construction. There are still many limitations.

We know that the traditional brick making process is accomplished through electrical machinery blanks, manual transportation, stacking, drying, kiln loading, firing, kiln extraction, and manual transport stacking. In the construction of masonry walls, it is necessary to add a variety of auxiliary materials such as cement, sand, etc.; after the completion of the wall, auxiliary materials such as white cement, gypsum powder, paint, and paint etc. are needed; before housing, decoration and decoration are generally required; various kinds of machinery are required. Tools (mixers, trolleys, wheelbarrows, shovels, water pipes, ash buckets, ash basins, boring heads, saws, etc.); require a variety of workers (big workers, masonry workers, plasterers, decorators, painters, cleaners, carpenters, etc.) Reinforcement workers); need auxiliary facilities (pools, sheds, warehouses, canteens, etc.); need to use the labor repeatedly, reuse of water and electricity, etc., there will be messy construction site, unhygienic, rubbish, noise, long construction time and so on.

At present, in the construction of new countryside, materials are needed: stones, sand, cement, steel bars, wire, wire, brick, raft, cork, wooden door, wooden door, straw mat, straw, nail, white cement, paint , paints, etc. The tools, types of work, and construction of buildings are similar, and it is said in the old saying: "The sparrow is small and fully-equipped." However, the result is that the local environment in rural areas is polluted, frequent replacement of construction personnel causes unnecessary waste of travel expenses, and the loss of tools is also large. The construction efficiency is low and can be described as a considerable time and expense. In the construction of the construction project, the actual hidden dangers still exist in the contractor's head stealing materials, workers stealing labor, and so on, which affects the construction quality from the side, and brings unfavorable factors to their social and economic benefits.

To sum up, to obtain good economic and social benefits, in line with national unified standards, do a good job of circular economy, energy saving, labor saving and time saving are the core issues of wall materials innovation and building energy conservation. To completely solve this core problem, wall materials must be multifunctional. In order to realize the application of multifunctional wall materials, the function of the relevant design department in China can play a crucial role. Therefore, it is necessary for us to understand the previous production conditions and applications. Only in-depth understanding of the structure and application of the wall in the building, long-term thinking of the lack of multi-functional conditions of the wall materials, and then in-depth practice in order to take off Embodies the ideal wall material.

The present invention is an "environment-friendly brick-free energy-saving firewall body" and relates to the field of building components. The existing walls are all brick walls or cement walls. These walls are neither environmentally friendly nor energy-efficient, and they must destroy a large amount of cultivated land to fetch soil. Consuming a large amount of fuel, the present invention adopts wastes and low-cost raw materials to make walls, and has a five-layer structure. The center layer is composed of benzene plate particles and perlite powder mixed with magnesium oxide solidified slurry, and both sides are made of steel mesh. On the two sides of the center layer is a main layer made of magnesium oxide, coal ash slag, sawdust mixture and magnesium chloride brine. On both sides of the main layer, magnesium oxide, talcum powder, and iron oxide pigments are added to the mixture of magnesium chloride brine. As a result of the surface layer composition, the present invention has the beneficial effects of saving resources, turning waste into valuables, low cost, time saving and labor saving, multi-function, bright colors, and smooth appearance. Sources of raw materials: Mainly include construction waste, mining coal gangue, industrial waste slag, civil coal ash and crop straw, sawdust, rice husks and other wastes, supplemented by chemical raw materials and local raw materials, cold drawn wire, hollow round steel, etc., and the product is pollution-free. The environment is non-polluting and does not harm the human body.

This technology is not only environmentally friendly, but also a great improvement in the development of the building.