[Inspection and Testing Requirements]
Which of the following is the appropriate term for testing refractory that was sampled during project
site installation in order to confirm that it meets specified physical property standards?
C
[Material Requirements]
The quantity of manufactured refractory that has the same formulation as that prepared in an
uninterrupted manufacturing operation is called a:
C
[Inspection and Testing Requirements]
Which of the following is a quality control element?
(This may have more than one correct answer; please select all answers that apply.)
A,B,C
[Installation Procedures]
If the refractory lining is required before pressure testing, all pressure-retaining welds shall:
C
[Material Requirements]
When water is used for refractory installed on a carbon steel surface with a stainless steel anchorage,
the chloride content of the potable water shall not exceed:
A
[Inspection and Testing Requirements]
When performing the ASTM C704 and ASTM C133 refractory tests, the specimen should be fired to
what temperature?
C
[Material Requirements]
For non-erosive service, what is the required number of test specimens per sample for cold crushing
strength?
B
[Documentation and Records]
Who is responsible for the accuracy of installation records?
C
[Acceptance Criteria]
Maximum allowable crack length, visible on the surface of a dense firebrick, is:
C
[Inspection and Testing Requirements]
Which party provides the quality requirements for hammer testing, extent of cracking, and surface
voids?
A