Humboldt Concrete Air Meter - H-2783A
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Humboldt Concrete Air Meter
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- Concrete Pocket Penetrometer, w/ Dial
Concrete Pocket Penetrometer, w/ Dial
Supports the following standards: ASTM C780, ASTM C403
Lightweight, spring-reaction type concrete penetrometer for field and lab evaluation of the initial set of concrete mortar, based on ASTM C403. Penetration plunger has a 1/20 sq. in. tip area. Plunger is steadily pushed into the mortar to a 1" depth, as indicated on the shaft, at periodic time intervals. Penetrometer’s calibrated range is 0-700 psi. Resistance in psi is indicated on the scale. The term “initial set” is the semi-hardened, partially-hydrated condition of the concrete beyond which it can no longer be worked. The point of initial set is reached when the penetration value is 500psi.
Press-Ur-Meter Concrete Air Meter -H-2786
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Press-Ur-Meter Concrete Air Meter -H-2786
Volumetair Air Meter
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Volumetair Air Meter
Chace Concrete Air Indicator Kit
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Chace Concrete Air Indicator Kit
Concrete Air Meter Calibrator (5%), Plastic
Concrete Air Meter Calibrator (5%), Plastic
Concrete Air Meter Calibrator (5%), Aluminum
Concrete Air Meter Calibrator (5%), Aluminum
