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ASTM-G81:2002 Edition

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G81-97a(2002)e1 Standard Test Method for Jaw Crusher Gouging Abrasion Test

Published By Publication Date Number of Pages
ASTM 2002 7
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1.1 This test method covers a laboratory procedure to determine the relative gouging abrasion resistance of materials. Materials homogeneous in structure and properties are the most appropriate test materials; however, surface-treated and composite materials can also be tested. The test involves a small laboratory jaw crusher that crushes presized hard rock materials, such as a hard morainal gravel, or some other crushable substance.

1.2 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. (See 8.1 on Safety Precautions.)

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
Summary of Practice
2 Significance and Use
FIG. 1
3 Apparatus
Materials
Precautions
4 Calibration and Standardization
FIG. 2
5 Procedure
Calculation of Results
Report
Precision and Bias
6 Keywords
X1. JAW CRUSHER TEST RESULTS
X1.1
REFERENCES
TABLE X1.1
ASTM-G81
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