How to control the viscosity of the slurry when the grouting pump grouting

It is very important to control the viscosity of the slurry when using the grouting pump to grouting. The viscosity of the good slurry not only saves time and labor, but also significantly improves the grouting quality. Next we will talk about how to control the viscosity of the slurry from the aspects of time and adding water.

1. Control the viscosity of the slurry from the time

In the use of grouting machine grouting, we must correctly control the setting time, to control the solidification time range, if it exceeds this range will affect the quality of the slurry, the slurry solidification time is divided into two parts, the initial setting and final coagulation, The initial setting is from the heating of the slurry to the loss of fluidity of the slurry. The final setting is from the initial setting to the final setting of the slurry. Grouting using a grouting machine must strictly control the initial setting and final setting time of the slurry, neither of which can be too long or too short. The solidification time must be within a suitable range.

2. Control the viscosity of the slurry from the added water