диспергування вапна

The process of dispersion of slaked lime in a vibrating activator of the bunker type is investigated. The nature of the change in the viscosity of lime dough during machining by vibration and rotary viscometer has been studied. It is established that the process of vibroactivation of hydrated lime successively goes through the stages of proportional growth of dynamic viscosity, slowing down its growth and cessation of dispersion. The efficiency of using the vibration method for determining the viscosity of the hydrated lime - water system is shown.

The work is devoted to the actual direction of development of the construction industry - to increase the strength of concrete structures and products on the basis of portland cement due to the introduction of mixing with water in the composition of the raw mix of special applications. The promising addition is pre-vibroactivated lime.