ASTM International - ASTM C92-95(1999)

Standard Test Methods for Sieve Analysis and Water Content of Refractory Materials

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Organization: ASTM International
Publication Date: 1 January 1999
Status: historical
Page Count: 4
ICS Code (Refractories): 81.080
scope:

1.1 These test methods cover a wet and a dry method for sieve analysis of refractory materials.

1.1.1 Wet Sieve Analysis--Water promotes the slaking of clays and helps to separate fine particles, washing them from the larger grains. This method is recommended for use with materials that require water addition, and that slake in normal industrial use.

1.1.2 Dry Sieve Analysis--The dry method is not as effective as the wet method in determining the amount of material present in the smaller particle sizes. It is recommended (1) for clays, when the slaking action of water is undesirable, (2) when the material is in the form of coarsely ground grog and calcine, and (3) when the clay is to be used in such a way that the ultimate particle size is of secondary importance.

1.2 These test methods also cover determination of the water content of refractory materials in the wet condition and of air-dried samples as received, so that the sieve analysis can be calculated on the dry basis. Included is a method for obtaining the water content of other refractory materials, such as plastic refractories and wet mixes.

1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

1.4 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

March 1, 2015
Standard Test Methods for Sieve Analysis and Water Content of Refractory Materials
1.1 These test methods cover a wet and a dry method for sieve analysis of refractory materials. 1.1.1 Wet Sieve Analysis—Water promotes the slaking of clays and helps to separate fine particles,...
November 1, 2010
Standard Test Methods for Sieve Analysis and Water Content of Refractory Materials
1.1 These test methods cover a wet and a dry method for sieve analysis of refractory materials. 1.1.1 Wet Sieve Analysis—Water promotes the slaking of clays and helps to separate fine particles,...
December 1, 2005
Standard Test Methods for Sieve Analysis and Water Content of Refractory Materials
1.1 These test methods cover a wet and a dry method for sieve analysis of refractory materials. 1.1.1 Wet Sieve Analysis—Water promotes the slaking of clays and helps to separate fine particles,...
ASTM C92-95(1999)
January 1, 1999
Standard Test Methods for Sieve Analysis and Water Content of Refractory Materials
1.1 These test methods cover a wet and a dry method for sieve analysis of refractory materials. 1.1.1 Wet Sieve Analysis--Water promotes the slaking of clays and helps to separate fine particles,...
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