Make the thermal conductivity parameter of aerated cement 0.11-0.16W/MK. The insulation effect is 5 times that of clay bricks and 10 times that of conventional cement. Refractory material 3, sound absorption and insulation: The porous structure of aerated cement provides excellent sound absorption and insulation functions, which can create highly airtight indoor spaces for you. Provide you with a peaceful and tranquil living environment. 4. Small reduction value: Because high-quality river sand and coal powder are used as siliceous materials, the reduction value is only 0.1-0.5mm/m. High quality materials with small reduction values ensure that your wall will not split. 5. Non permeability: The pore structure of this product results in poor capillary effect, slow water absorption and moisture conductivity. It takes 5 times longer to fully absorb water in the same volume than clay bricks. Refractory brick 6. Environmental protection: The manufacturing, handling, and adoption processes are pollution-free, protecting farmland, saving energy and reducing consumption, and belong to environmentally friendly hardware. 7. Seismic resistance: The same building structure uses high alumina bricks to adjust the seismic resistance level compared to clay bricks. 8. Durability: Aerated cement has a stable intensity throughout the year. After one year of exposure to the test specimen, the intensity was adjusted by 25% and remained stable after ten years. 9. Polishing ability: This product is lightweight, with a variety of models and sizes, making it easy to nail, drill, cut, saw, and carve pipelines. It also uses expansion pipes on the wall to directly fix hanging cabinets, air conditioners, range hoods, etc., bringing convenience to your water and electricity installation and home packaging. 10. Fire resistance: With a fire resistance rating of 700 degrees, it is a first-class refractory material. A 100mm thick block can withstand fire for 225 minutes, and a 200mm thick block can withstand fire for 480 minutes. Gray sand bricks have a high density and are usually made of sandstone, with a slightly smaller shape. High alumina bricks are usually made of coal bricks, which are lighter, larger, and mostly empty in between.
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