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AS 1774.4.3-1998

Current

Current

The latest, up-to-date edition.

Refractories and refractory materials - Physical test methods Preparation of test pieces - Unshaped refractories on site

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

05-01-1998

€15.02
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This Standard has been reconfirmed. To view or download the Reconfirmation Notice please click here.

1 - AS 1774.4.3-1998 REFRACTORIES AND REFRACTORY MATERIALS - PHYSICAL TEST METHODS - PREPARATION OF TEST PIECES - UNSHAPED REFRA
1 - PREFACE
1 - CONTENTS
2 - METHOD
2 - 1 SCOPE
2 - 2 REFERENCED DOCUMENTS
2 - 3 DEFINITIONS
2 - 4 PRINCIPLE
2 - 5 SAFETY
2 - 6 APPARATUS
2 - 6.1 Castable refractories
2 - 6.2 Gunning refractories
3 - 6.3 Mouldables
3 - 6.4 Cutting saw
3 - 6.5 Drying oven
3 - 7 PROCEDURE
3 - 7.1 Casting
4 - 7.2 Gunning
4 - 7.3 Curing and drying
4 - 7.4 Mouldables
4 - 8 REPORT

Describes a procedure for the preparation of test pieces on site from all types of unshaped refractory materials.

Committee
MN-007
DocumentType
Standard
ISBN
0 7337 1693 8
Pages
3
ProductNote
Reconfirmed 16-07-2013
PublisherName
Standards Australia
Status
Current
Supersedes

This Standard describes the procedure for the preparation of test blocks on site from all types of unshaped refractory materials.NOTE: The values obtained from test pieces prepared using this method may not correspond with those obtained from test pieces of the same material prepared using test laboratory methods.Where the physical dimensions of entry to the gunning site will not permit samples to be prepared adjacent to this site, the sample size may be adjusted.NOTE: There is a growing practice of taking cored samples from cured installed lining. In such cases, the curing and drying requirements of this Standard are applicable.

First published as AS 1774.4.3-1998.

AS 1774.4.5-1994 Refractories and refractory materials - Physical test methods Preparation of test pieces - Gunning refractories
AS 1774.4.2-1992 Refractories and refractory materials - Physical test methods Preparation of test pieces - Low-cement castable refractories
AS 1774.4.1-1990 Refractories and refractory materials - Physical test methods Preparation of test pieces - Castable refractories
AS 2780-1999 Refractories and refractory materials - Glossary of terms
AS 1774.4.4-1992 Refractories and refractory materials - Physical test methods Preparation of test pieces - Mouldable refractories

AS 2497.1-2001 Procedures for acceptance testing of refractory products Batch procedure (Reconfirmed 2013)
AS 1774.13-2000 Refractories and refractory materials - Physical test methods Permanent dimensional change (Reconfirmed 2013)
AS 1774.35-2007 Refractories and refractory materials - Physical test methods Guide to the determination of resistance to corrosive reagents (Reconfirmed 2017)
AS 1774.30-2005 Refractories and refractory materials - Physical test methods Drying and firing schedules
AS 1774.9-2000
AS 1774.27-2001 Refractories and refractory materials - Physical test methods Modulus of rupture at elevated temperatures
AS 1774.24-2006 Refractories and refractory materials - Physical test methods Determination of the resistance to thermal shock
AS 1774.1-2000 Refractories and refractory materials - Physical test methods Determination of cold compressive strength (Reconfirmed 2013)

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