Diatomite insulation brick is a high-quality building material, which has attracted widespread attention for its excellent thermal insulation performance and environmental protection characteristics. The following is a detailed introduction to diatomite insulation brick:
1. Raw materials and preparation
Diatomite insulation brick is an insulation material made of diatomite as the main raw material and processed by special technology. Diatomite is a biological sedimentary rock originating from the ancient ocean. It has excellent performance due to its unique porous structure and rich siliceous components. In the preparation process, diatomite needs to be mined, screened, purified, and added with binders and other auxiliary materials. Diatomite insulation bricks are made through molding, drying and firing process steps.
2. Performance characteristics
1. Thermal insulation: Diatomite insulation bricks have a low thermal conductivity, which can effectively reduce the energy loss of buildings, improve the insulation effect, and achieve the purpose of energy saving. Its thermal insulation performance is better than that of traditional brick and tile materials.
2. Lightweight and high strength: Diatomite insulation bricks have a low density and light weight, which reduces the deadweight load of the building and has little impact on the building structure. At the same time, diatomite insulation bricks have high compressive strength and good structural support performance.
3. Sound insulation and noise reduction: Diatomite insulation bricks have good sound absorption performance, can effectively absorb and reduce indoor and outdoor noise, and provide a better indoor environment.
4. Environmental protection and health: Diatomite insulation bricks use natural non-toxic diatomite as the main raw material, do not contain harmful substances, have no pollution to the human body and the environment, and meet environmental protection and health requirements.
5. Convenient construction: Diatomite insulation bricks have the construction performance of ordinary bricks, can be directly fixed with mortar, and the construction is simple and fast.
3. Application fields
1. Construction field: Diatomite insulation bricks are widely used in the manufacture of wall insulation materials and interior decoration. Due to its good sound insulation effect and excellent fire resistance, it has been widely promoted and applied in modern buildings.
2. Metallurgical industry: The high temperature resistance of diatomite insulation bricks and its excellent heat conduction control characteristics make it an ideal refractory material and energy-saving lining material for high temperature furnaces in the metallurgical industry.
3. Chemical industry: Diatomite has become one of the ideal materials in the chemical industry due to its excellent thermal conductivity and thermal stability. It is used to make anti-corrosion and wear-resistant layers on the inner walls of various pipes, valves, reactors and other equipment to enhance corrosion resistance and improve production efficiency.
IV. Precautions
1. Waterproof treatment: Diatomite insulation bricks have poor waterproof performance. Attention should be paid to waterproof treatment during construction to ensure the waterproof performance of the building.
2. Price factors: The price of diatomite insulation bricks is relatively high, and it needs to be selected according to specific projects and budgets.
Diatomite insulation bricks have become an indispensable green building material in modern buildings with their unique properties and wide application fields. With the advancement of science and technology and the continuous development of industry, the performance of diatomite insulation bricks will continue to improve and their application fields will become more extensive.
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