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AS 1774.4.5-2002

Current

Current

The latest, up-to-date edition.

Refractories and refractory materials - Physical test methods Preparation of test pieces - Gunning refractories (Reconfirmed 2013)

Available format(s)

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

Language(s)

English

Published date

13-11-2002

€57.40
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This Standard has been reconfirmed. To view or download the Reconfirmation Notice please click here.

1 - AS 1774.4.5-2002 REFRACTORIES AND REFRACTORY MATERIALS-PHYSICAL TEST METHODS - PREPARATION OF TEST PIECES-GUNNING...
1 - SECTION 1 SCOPE AND GENERAL
1 - 1.1 SCOPE
1 - 1.2 REFERENCED DOCUMENTS
1 - 1.3 DEFINITIONS
1 - 1.3.1 Activator
1 - 1.3.2 Dry gun assembly
1 - 1.3.3 Plastic gunning mix
2 - 1.3.4 Rebound
2 - 1.4 SAFETY
2 - 1.5 GENERAL APPARATUS
2 - 1.5.1 Air compressor
2 - 1.5.2 Test plate
2 - 1.5.3 Air pressure gauge
2 - 1.5.4 Muffle furnace
2 - 1.5.5 Weighing scale
2 - 1.5.6 Weighing scale
2 - 1.5.7 Drying oven
2 - 1.5.8 Miscellaneous tools
2 - 1.5.9 Thermometer
3 - 1.6 SAMPLING
4 - SECTION 2 PREPARATION OF TEST PIECES-DRY GUNNING
4 - 2.1 SCOPE
4 - 2.2 PRINCIPLE
4 - 2.3 APPARATUS
4 - 2.3.1 Gun
4 - 2.3.2 Mixer
4 - 2.3.3 Material hose/nozzle assembly
4 - 2.3.4 Water-measuring device (if predamping)
4 - 2.3.5 Water-pressure gauge
4 - 2.4 PROCEDURE
5 - 2.5 PRECISION
5 - 2.6 TEST REPORT
8 - SECTION 3 PREPARATION OF TEST PIECES-WET GUNNING
8 - 3.1 SCOPE
8 - 3.2 PRINCIPLE
8 - 3.3 APPARATUS
8 - 3.3.1 Pump
8 - 3.3.2 Activator pump
8 - 3.3.3 Mixer
8 - 3.3.4 Gunning hose/nozzle assembly
8 - 3.4 PROCEDURE
9 - 3.5 CALCULATION
9 - 3.6 TEST REPORT
11 - APPENDIX A - METHOD OF PREDAMPING MATERIAL FOR DRY GUNNING PROCEDURE
12 - APPENDIX B - DETERMINATION OF TOTAL WATER CONTENT AND REBOUND
12 - B1 TOTAL WATER CONTENT
12 - B2 REBOUND

Sets out procedures for the preparation of test pieces from refractory materials by dry and wet gunning at ambient temperatures.

Committee
MN-007
DocumentType
Standard
ISBN
0 7337 4915 1
Pages
12
ProductNote
Reconfirmed 16-07-2013
PublisherName
Standards Australia
Status
Current
Supersedes

This Standard specifies the procedures for the preparation of test pieces from refractory materials by dry and wet 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.

Originated as AS 1774.4.5-1994.
Second edition 2002.

AS 2243.3-1991 Safety in laboratories Microbiology
AS 2243.6-1990 Safety in laboratories - Mechanical aspects
AS 2780-2003 Refractories and refractory materials - Glossary of terms (Reconfirmed 2013)
AS 1774.4.1-2002 Refractories and refractory materials - Physical test methods Preparation of test pieces - By casting
AS 2243.2-1990 Safety in laboratories - Chemical aspects
AS 2243.1-1990 Safety in laboratories General
AS 2243.9-1991 Safety in laboratories - Recirculating fume cabinets
AS 2243.3-1985 Safety in laboratories - Microbiology
AS 2243.10-1993 Safety in laboratories - Storage of chemicals
AS 2243.4-1998 Safety in laboratories - Ionizing radiations
AS 4433.2-1997 Guide to the sampling of particulate materials - Preparation of samples
AS 2780-1999 Refractories and refractory materials - Glossary of terms
AS 2243.7-1991 Safety in laboratories - Electrical aspects
AS 2243.8-1992 Safety in laboratories Fume cupboards
AS 2243.5-1993 Safety in laboratories Non-ionizing radiations

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 1774.24-2006 Refractories and refractory materials - Physical test methods Determination of the resistance to thermal shock
AS 2780-2003 Refractories and refractory materials - Glossary of terms (Reconfirmed 2013)
AS 1774.1-2000 Refractories and refractory materials - Physical test methods Determination of cold compressive strength (Reconfirmed 2013)
AS 1774.11-2005 Refractories and refractory materials - Physical test methods Determination of thermal expansion

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