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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Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Superseded date

06-30-2017

Language(s)

English

Published date

01-01-1994

Preview

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.

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.

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Superseded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

Under Revision see DR 02246 CP 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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