Influence of mixer type and mixing time on the multipurpose mortars properties

This work aims to analyze the use of different mortar mixers and different mixing times, evaluating the influence that the preparation phase has on the multipurpose mortar's properties in the fresh and hardened states. The tests performed in the fresh state were: consistency index, mass density and air entrainment. In the hardened state, capillarity, tensile strength, compression strength and SEM were evaluated. The results show that the variation in time and types of mixers influence the properties of industrial mortars, both in the fresh and hardened state.

Automated summary

This study aimed to analyze the impact of different mortar mixers and mixing times on the properties of industrial mortars in both fresh and hardened states. The results showed that variations in mixing time and types of mixers can influence the properties of industrial mortars significantly. Testing in both fresh and hardened states is necessary to fully understand the effects of the preparation phase on mortar properties.