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Foam concrete (new lightweight insulation material)

[1] through the foam machine foam system to fully foam blowing agents to mechanically and the foam cement slurry mixing. Then the pumping system for in-situ foam machine construction or moulding through nature conservation by the formation of a new lightweight thermal insulation materials containing a large number of closed pores.

Foam concrete, also known as

Foam concrete, also called foamed concrete, lightweight concrete, and so on, is a recycling and environmental protection, energy saving, low and new energy-saving building materials with fire. Lightweight concrete (concrete) is through chemical or physical manner depending on the application you need to air or nitrogen, carbon dioxide, oxygen and other gases into the concrete slurry, after reasonable maintenance, and contains a lot of small closed pores, and strength of concrete products. Lightweight concrete (concrete) are often created by mechanical means, foam water solution into bubbles. Specific actions for: preparing for mechanical foam in aqueous foam, then join bubble to siliceous materials, calcium-containing materials, water and various additives, such as slurry, made by mixing, casting and curing.

As a new type of energy-saving and environment-friendly building materials, scholars have done a lot of research and development at home and abroad, making it widely used in the wall material. Advantages are: density, quality of light, thermal insulation, sound insulation, seismic and other properties. But there are still some flaws, such as low strength, cracking, water, thus further expanding its applications also need to blowing agent, mix, process, as well as further research is done. Can be applied to retaining walls, built Stadium and athletics track, sandwich components, used as a composite wall panels, pipeline backfilling, lean concrete fill layers, roof slope, bottom of tank support, and so on. But there is strength in application of low, cracks, defects such as water-absorbing, whose performance needs to be improved.