Air Meters and Indicators

Air Meters and Indicators Air Meters and Indicators

Air Meters and Indicators

Air entrainment is the intentional creation of tiny air bubbles in concrete. Concrete manufacturers introduce the bubbles by adding to the mix an air entraining agent, a surface-active chemical that includes detergents. more »

Air Meters and Indicators, continued

The bubbles, or air voids, provide empty spaces within the concrete that hold the freezing water to relieve pressure and prevent damage.

The H-2784 Super Air Meter (SAM) is a testing device that measures both the air void spacing and air volume of plastic (fresh) concrete in about 10 minutes. Humboldt provides a complete line of air entrainment products including concrete air meters and indicators.

Humboldt provides a wide selection of Air Meters and Indicators to choose from. If you have questions or need help selecting equipment, please call us at 1.800.544.7220 or use our Quick Response form.

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