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ASTM D6910

Standard Test Method for Marsh Funnel Viscosity of Clay Construction Slurries

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Organization: ASTM
Publication Date: 1 January 2004
Status: inactive
Page Count: 3
ICS Code (Measurement of volume, mass, density, viscosity): 17.060
ICS Code (Mineral materials and products): 91.100.15
scope:

This test method provides an indirect measurement of the viscosity of clay slurries using a funnel (Marsh Funnel) and a graduated cup of specific dimensions. This test method provides a practical indicator of the viscosity on a routine basis. This test method has been modified from the API Recommended Practice 13B-2.

The result determined using the method is referred to as the Marsh Funnel Viscosity.

This test can be performed in the laboratory, or used in the field to assess the apparent viscosity of a clay slurry for quality control purposes. The most commonly used slurry is a bentonite clay slurry.

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.

Document History

May 15, 2019
Standard Test Method for Marsh Funnel Viscosity of Construction Slurries
This test method provides an indirect measurement of the viscosity of construction slurries using a funnel (Marsh Funnel) and a graduated cup with specific volume marks. This test method provides an...
October 1, 2009
Standard Test Method for Marsh Funnel Viscosity of Clay Construction Slurries
This test method provides an indirect measurement of the viscosity of clay slurries using a funnel (Marsh Funnel) and a graduated cup of specific dimensions. This test method provides a practical...
ASTM D6910
January 1, 2004
Standard Test Method for Marsh Funnel Viscosity of Clay Construction Slurries
This test method provides an indirect measurement of the viscosity of clay slurries using a funnel (Marsh Funnel) and a graduated cup of specific dimensions. This test method provides a practical...

References

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