Historical
ASTM D5971-96
Standard Practice for Sampling Freshly Mixed Controlled Low-Strength Material
This practice explains the procedure for obtaining a representative sample to test of freshly mixed controlled low-strength material (CLSM) as delivered to the project site (Note 1). This practice includes sampling from revolving-drum truck mixers and from agitating equipment used to transport central-mixed CLSM. 1.2 The values stated in inch-pound units are to be regarded as standard. The metric equivalents of inch-pound units may be approximate. Note 1- Composite samples are required by this practice unless specifically excepted by procedures governing the tests to be performed, such as tests to determine uniformity of consistency and mixer efficiency. Procedures used to select the specific test batches are not described in this practice. It is recommended that random sampling be used to determine specification compliance. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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