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Air Entrainment Meter
Entrainment of a small amount of air in the cement concrete has been found to improve considerably the durability of concrete. Further, when use of admixtures is made to increase workability of concrete, a check of the air content is required to ensure that the percentage of air remains between 1 to 2% to get the optimum performance of the concrete structure. Air Entrainment Meter is having a capacity of 0.005 m3 (5 Litres), suitable for aggregate size upto 38mm. Each air entrainment meter is supplied complete with a calibrating cylinder, pressure gauge, funnel, measuring jug, straight edge and a hand pump.
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