Investigation Of Low Cost Concrete Using Fly Ash .
Hypo sludge contains, low calcium and maximum calcium chloride and minimum amount of silica. Hypo sludge behaves like cement become of silica and magnesium properties. This silica and magnesium improve the setting of the concrete. Figure 4.1: Hypo Sludge. Page 11. Table 4.3 Properties of Hypo Sludge (General Properties as per testing) SR. NO.