The difference between foam concrete and aerated concrete:
1. detailed structural features: foam cement is a product with heat insulation, sound insulation and heat insulation. It is connected by many sealing holes. The aerated concrete is made of internal gas, which lifts the cement slurry into a honeycomb shape, and the hole is a connecting hole. Therefore, from the detailed structure, aerated concrete blocks do not have sound insulation, heat insulation and moisture resistance of foam concrete blocks.
2. smaller density can be achieved: according to research, the density of inflatable bricks on the market is greater than 800kg / m3, while the density of foam concrete bricks can be less than 500kg.
3. The foaming method is more flexible: the traditional aerated concrete only uses chemical foaming, while the foamed concrete uses more flexible foaming method. In addition to foaming with foaming machine and foaming agent, it can also be inflated by high-pressure air pump. As long as the concrete can form closed holes, the foaming device is not limited.
4. maintenance process is more diversified: due to the variety of production, foam concrete requires a variety of oxidation processes, and can be naturally cured, steam cured or other curing methods according to different cementing materials.
More than 5. kinds of production molds: reduce investment in foam concrete, increase product types, increase added value of products, can use various materials made of small materials mold, combined mold, art mold. It can also be cast directly in the field without the use of molds.
Foam concrete blocks (hydrogen free aerated concrete) can be widely used to produce industrial wastes, such as fly ash, slag and stone powder. It not only achieves zero resource consumption growth, zero waste emissions, but also saves energy and turns waste into wealth. Improving the ecological conditions and protecting the ecological environment play a positive role in creating an ecological friendly city and building a conservation oriented society.
