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ASTM C403 – Standard Test Method for Time of Setting of Concrete Mixtures by Penetration Resistance


This test method covers the determination of the time of setting of concrete, with slump greater than zero, by means of penetration resistance measurements on mortar sieved from the concrete mixture.


concrete; mortar; penetration resistance; time of final setting; time of initial setting

ASTM C403 Accredited Laboratory

Applied Testing & Geosciences, LLC is accredited for performing tests using the ASTM C403 standard.

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