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AS
AS 1774.4.5-1994

AS 1774.4.5-1994

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Refractories and refractory materials - Physical test methods Preparation of test pieces - Gunning refractories

Available format(s)

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

Superseded date

30-06-2017

Superseded by

AS 1774.4.5-2002

Language(s)

English

Published date

01-01-1994

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS 1774.4.5-1994 REFRACTORIES AND REFRACTORY MATERIALS - PHYSICAL TEST METHODS - PREPARATION OF TEST PIECES - GUNNING REFRAC
1 - PREFACE
1 - METHOD
1 - 1 SCOPE
1 - 2 REFERENCED DOCUMENTS
2 - 3 DEFINITIONS
2 - 3.1 Gun
2 - 3.2 Plastic gunning mix
2 - 3.3 Rebound
2 - 4 PRINCIPLE
2 - 5 PRECISION
2 - 6 SAFETY
2 - 7 APPARATUS
2 - 7.1 Gun
2 - 7.2 Air compressor
2 - 7.3 Mixer
2 - 7.4 Material hose/ nozzle assembly
2 - 7.5 Test plate
2 - 7.6 Air pressure gauge
2 - 7.7 Water-measuring device (if predamping)
2 - 7.8 Water-pressure gauge
2 - 7.9 Muffle furnace
2 - 7.10 Weighing scale
2 - 7.11 Weighing scale
3 - 7.12 Drying oven
3 - 7.13 Miscellaneous tools
3 - 7.14 Thermometer
3 - 8 SAMPLING
3 - 9 PROCEDURE
5 - 10 TEST REPORT
7 - APPENDIX A - DETERMINATION OF TOTAL WATER CONTENT AND REBOUND
7 - A1 TOTAL WATER CONTENT
7 - A2 REBOUND

Set out a procedure for the preparation of test pieces from refractory materials by gunning at ambient temperatures. Does not apply to plastic gunning mixes.

Committee
MN-007
DocumentType
Standard
ISBN
0 7262 9220 6
Pages
7
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This Standard describes the procedure for the preparation of test pieces from refractory materials by gunning at ambient temperatures.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 at a gunning installation site.This Standard does not apply to plastic gunning mixes.

First published as AS 1774.4.5-1994.

AS 1141.2-1999 Methods for sampling and testing aggregates Basic testing equipment
AS 2780-1999 Refractories and refractory materials - Glossary of terms

AS 2497.1-2001 Procedures for acceptance testing of refractory products Batch procedure (Reconfirmed 2013)
AS 1774.11-1996 Refractories and refractory materials - Physical test methods Thermal expansion
AS 1774.13-2000 Refractories and refractory materials - Physical test methods Permanent dimensional change (Reconfirmed 2013)
AS 1774.9-2000
AS 1774.27-2001 Refractories and refractory materials - Physical test methods Modulus of rupture at elevated temperatures
AS 1774.4.3-1998 Refractories and refractory materials - Physical test methods Preparation of test pieces - Unshaped refractories on site
AS 1774.1-2000 Refractories and refractory materials - Physical test methods Determination of cold compressive strength (Reconfirmed 2013)

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