Qt4 15 Cement Block Making Machine

Qt4-15 Fully Automatic Hydraulic Concrete Cement Hollow ... The QT4-15s Hollow Brick Block Making Moulding Machine uses cement as binder crushed stonegravelstone dust as aggregates.When we blend aggregates and cement with waterthen we get CONCRETE. sothis machine can be officially named concrete block machine or cement block machine.Both are reasonable.