ASTM-C860 › Standard Test Method for Determining the Consistency of Refractory Castable Using the Ball-In-Hand Test
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Scope
1.1 The amount of water used in a castable mix for preparing test specimens has a significant influence on the test results. These practices cover procedures for determining and measuring the consistency of castable mixes in preparing specimens for two test methods:
1.1.1 Flow-Table Test.
1.1.2 Ball-in-Hand Test.
1.2 These practices apply to regular weight castable refractories, insulating castable refractories, and castable refractories that require heavy vibration for forming, which are described in Classification C401. They also apply to such castables containing metal fibers.
1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are provided for information only.
1.4 This standard does not purport to address all of the safety problems, 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. For a specific hazard statement, see 3.2.1 and 6.2.2.1.
Keywords
ball-in-hand; castable; consistency; mixing; refractory; water demand; wet-out; ICS Number Code 81.080 (Refractories)
To find similar documents by ASTM Volume:
15.01 (Refractories, Activated Carbon; Advanced Ceramics)
To find similar documents by classification:
81.080 (Refractories Including ceramic refractories)
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Document Number
ASTM-C0860-15R19
Revision Level
2015 R19 EDITION
Status
Current
Publication Date
Sept. 1, 2019
Document Type
Practice
Committee Number
C08.09