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In the vast world of modern building materials, aerated autoclaved concrete panels are gradually emerging as an important cornerstone for sustainable development in the construction industry due to their unique properties and significant advantages. As a lightweight, porous silicate product, aerated autoclaved concrete panels are made from silica-based materials (sand) and calcium-based materials (lime, cement), with the addition of a foaming agent (aluminum powder), which undergoes processes such as proportioning, mixing, pouring, pre-curing, cutting, autoclaving, and curing. These panels not only have characteristics such as lightweight, thermal insulation, and soundproofing, but they also show a wide range of applications in the building sector.
The birth of aerated autoclaved concrete panels represents an innovative breakthrough in the field of building materials. Their production process integrates various raw materials and advanced technologies. First, silica-based materials (such as quartz sand, fly ash), calcium-based materials (such as quicklime, cement), foaming agents (typically aluminum powder), and other auxiliary materials are mixed in specific proportions. During the mixing process, the foaming agent reacts chemically with alkaline substances, releasing hydrogen gas and forming countless tiny bubbles, giving the mixture a porous structure. After pouring, static setting, and cutting into shape, the material is placed into an autoclave, where it undergoes high-temperature and high-pressure curing, ultimately forming aerated autoclaved concrete panels with stable strength and excellent performance.
Lightweight Characteristics: The density of aerated autoclaved concrete panels is typically only 1/4 to 1/6 of that of ordinary concrete, significantly reducing the self-weight of buildings. For example, a high-rise building using aerated autoclaved concrete panels as wall materials can reduce the building's self-weight by 20% to 30% compared to traditional solid brick walls, which not only reduces the cost of foundation works but also improves the structural safety of the building.
Thermal Insulation: The numerous micro-pores evenly distributed inside the aerated autoclaved concrete panels give them excellent thermal insulation properties. In winter, they effectively prevent the loss of indoor heat; in summer, they block the entry of outdoor heat into the building. A wall made of aerated autoclaved concrete panels of the same thickness provides thermal insulation several times better than that of ordinary brick walls, significantly enhancing the energy efficiency of buildings.
Sound Absorption and Noise Reduction: The porous structure of aerated autoclaved concrete panels has good sound-absorbing and soundproofing properties. When used for partition walls in buildings, they can effectively block external noise, creating a quiet and comfortable environment indoors.
Wall Materials: Aerated autoclaved concrete panels are widely used in non-load-bearing exterior walls and interior partition walls of high-rise buildings. Their easy construction can greatly shorten construction periods, and their smooth surface facilitates subsequent decoration and finishing.
Roof Insulation: As roofing insulation material, aerated autoclaved concrete panels effectively reduce heat transfer through the roof, extend the lifespan of the waterproofing layer, and simultaneously reduce roof load and structural costs.
As global attention towards green buildings continues to grow, the market prospects for aerated autoclaved concrete panels are vast. As an industry-leading manufacturer, SOHO is committed to providing high-quality aerated autoclaved concrete panels, offering green and energy-saving solutions to the construction industry. If you are looking for high-performance building materials, SOHO's aerated autoclaved concrete panels are undoubtedly your ideal choice.
