Both the foam theory essentially different, aerated concrete through a chemical reaction producing gas, the formation of stomata, and the bubble of concrete through the mechanical system will bubble Bubbles accession to the concrete slurry to form pores. And aerated concrete, foam concrete has the following advantages:
1. Concrete bubble can easily achieve ultra-low-density (300 kg/m3 below).
2. Flexible technology, the simple: can the use of cement foam bubble machine direct preparation of concrete, natural conservation, not conservation autoclave.
3. Production of a wide range of mold: the traditional aerated concrete generally cast as a whole large-scale steel, concrete and foam can be made of various materials, small die, the combination of mold, shaped die, die, and other arts. More importantly, it can not die directly pouring at the scene.
4. Less investment: as a result of foam concrete production process simple and used equipment, simply die, the less investment.