Page 32 - RoadCem Manual - PCT BV
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 Figure 2.11 Sludge mixed with PowerCem based product.
The water in the material with sludge has been bound in such a way that even at 2000oC the water does not form a gas. With concrete (B25) at a temperature of 400oC the mixture forms gas and the concrete explodes.
Figure 2.12 Thermal lance on sludge mixed with PowerCem based product.
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