Specifications

Foam concrete machine
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Foam concrete machine

 

Silicon content in the highest followed by aluminum, to form complex salts, acid-soluble poor. Iron content is relatively low in order to form oxides, acid-soluble is good. In addition, there sunburn carbon particles, CaO and a small amount of MgO, Na2O, K2O, SO3 and so on. The harmful components of fly ash unburned carbon particles, its large water absorption, low intensity, easy to weathering, are not conducive to fly ash resource. Of fly ash in the SiO2, Al2O3 on the great contribution of fly ash pozzolanic nature, Al2O3 beneficial in reducing the melting point of fly ash to make it easy to form glass beads, are useful resource components