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cellular concrete mixer is a type of portable mixer that is designed to produce cellular concrete. It is able to mechanically whip a cement-sand mixture and foam to achieve a uniform density of foam concrete in one shot. It also promotes active mixing of the concrete mass, intensive air entrainment and even distribution of all its components to obtain a homogeneous mixture.

Typowo, cellular concrete is used as a lightweight concrete in geotechnical applications where it is applied to fill annular spaces and voids. It is also used in building construction where it is a suitable alternative to traditional fill materials.

The cellular concrete mixer can be either a stationary or mobile mixer that uses a gas or electric motor to mix the concrete. The portable mixers are ideal for smaller jobs, but tend to be heavier and require more tools than the stationary models.

A cellular concrete mixer is typically equipped with a superplasticizer to reduce the water to cement ratio (toaleta) of the slurry to allow for more dense cellular concrete. This helps prevent the slurry from pulling water out of the foam as it is added to the slurry, which could cause the bubbles in the foam to collapse and result in an uneven density of the material.

Batch generation of cellular concrete produces very uniform material from truck to truck. This allows stop & start onsite generation for sites with inconsistent slurry supply, and it is especially useful on long or narrow projects where the slurry supply is stop & start as well.