Technology of firing bricks at low temperature with high content sludge and fly ash
This paper introduces the process of firing bricks with high content sludge and fly ash at low tempera-ture.The following advantages can be obtained by using this process to fire bricks:increasing the content of sludge and fly ash;Compared with the original sintered bricks,the firing temperature is reduced by about 10%,saving energy consumption;The fired bricks not only have excellent physical properties,but also have self-cleaning properties and good stain resistance;It does not dissolve heavy metals,which can make the sludge be effectively utilized.
sludgefly ashclaykaolinco-firing agentlow-temperature firingcompressive strengthwater absorptionheavy metal
万方数据
维普
