CRD-C521-81 Standard Test Method for Frequency and Amplitude of Vibrators for Concrete

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Publish Date

09/01/1981

Pages

2

Legacy Title Key

CRD-C521-81 Standard Test Method for Frequency and Amplitude of Vibrators for Concrete

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Summary

This test method is intended for use in the field or in the laboratory. It may be used on form vibrators or internal vibrators, on electrically operated or air-driven vibrators.

History: Below is a listing of the Revisions and Changes made to this UFGS.

KEY	PREPARING ACTIVITY (PA)	A Army	N Navy	F Air Force	S NASA [ARCHIVED]
KEY	ACTION	N New	R Revision	C Change	D Deletion

CRD-C521-81 Standard Test Method for Frequency and Amplitude of Vibrators for Concrete

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