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AS
AS 4073-1993

AS 4073-1993

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Urea-formaldehyde foam thermal insulation - In situ set foam

Available format(s)

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

Withdrawn date

30-06-2017

Language(s)

English

Published date

01-01-1993

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 4073:1993 UREA-FORMALDEHYDE FOAM THERMAL INSULATION - IN SITU SET FOAM
4 - PREFACE
5 - CONTENTS
6 - FOREWORD
7 - 1 SCOPE
7 - 2 REFERENCED DOCUMENTS
7 - 3 DEFINITIONS
7 - 4 MATERIALS
7 - 5 THERMAL RESISTANCE
7 - 6 PROPERTIES OF SET FOAM
7 - 7 COMBUSTION CHARACTERISTICS
8 - 8 MARKING
10 - APPENDIX A - DETERMINATION OF FOAM STABILITY AND APPEARANCE
10 - A1 SCOPE
10 - A2 PRINCIPLE
10 - A3 APPARATUS
10 - A4 PROCEDURE
10 - A5 APPEARANCE OF FOAM
10 - A5.1 Resilience
10 - A5.2 Collapse
10 - A5.3 Layering
10 - A6 REPORT
11 - APPENDIX B - DETERMINATION OF THE DENSITY OF WET-SET FOAM
11 - B1 SCOPE
11 - B2 PRINCIPLE
11 - B3 APPARATUS
11 - B4 TEST SAMPLE
11 - B5 PROCEDURE
12 - B6 CALCULATION
12 - B7 REPORT
13 - APPENDIX C - UREA-FORMALDEHYDE FOAM SAMPLING AND DETERMINATION OF SHRINKAGE ON DRYING AND WATER DRAINAGE
13 - C1 SCOPE
13 - C2 PRINCIPLE
13 - C3 APPARATUS
13 - C4 PROCEDURE
14 - C5 CALCULATION
14 - C5.1 Shrinkage on drying
14 - C5.2 Water drainage
14 - C6 REPORT
15 - APPENDIX D - DETERMINATION OF DENSITY OF DRY-SET FOAM
15 - D1 SCOPE
15 - D2 PRINCIPLE
15 - D3 APPARATUS
15 - D4 PROCEDURE
15 - D5 CALCULATION
15 - D6 REPORT
16 - APPENDIX E - DETERMINATION OF WATER ABSORBENCY OF DRY-SET FOAM
16 - E1 SCOPE
16 - E2 PRINCIPLE
16 - E3 APPARATUS
16 - E4 TEST SPECIMENS
16 - E5 PROCEDURE
16 - E6 CALCULATION
16 - E7 REPORT
17 - APPENDIX F - FREE FORMALDEHYDE CONTENT AND ACID VALUE OF WET-SET AND DRY-SET UREA-FORMALDEHYDE FOAM
17 - F1 SCOPE
17 - F2 PRINCIPLES
17 - F3 REACTION
17 - F4 REAGENTS
17 - F5 APPARATUS
17 - F6 SPECIMEN PREPARATION
17 - F7 TEST PROCEDURE
18 - F8 CALCULATION
18 - F9 REPORT
19 - APPENDIX G - FORMALDEHYDE OFF-GASSING FROM DRY-SET FOAM
19 - G1 SCOPE
19 - G2 PRINCIPLE
19 - G3 APPARATUS
19 - G4 REAGENTS AND REACTIONS
19 - G4.1 Reagents
20 - G4.2 Standardization of formaldehyde solution (23 mg/mL)
20 - G4.3 Acetyl acetone reagent
20 - G4.3.1 Hantzsch method
20 - G4.3.2 Preparation of reagent
20 - G4.3.3 Reaction notes
20 - G4.4 Preparation of saturated sodium chloride solution
20 - G5 PREPARATION OF TEST SPECIMENS
21 - G6 PROCEDURE
21 - G7 CALCULATION
22 - G8 REPORT
23 - APPENDIX H - SHRINKAGE OF DRY-SET FOAM AT ELEVATED TEMPERATURE AND HUMIDITY
23 - H1 SCOPE
23 - H2 PRINCIPLE
23 - H3 APPARATUS
23 - H4 REAGENTS
23 - H5 PREPARATION OF TEST SPECIMEN
23 - H6 PROCEDURE
23 - H7 CALCULATION
24 - H8 REPORT
25 - APPENDIX I - FUNGAL RESISTANCE OF DRY-SET FOAM
25 - I1 SCOPE
25 - I2 PRINCIPLE
25 - I3 APPARATUS
25 - I4 SPECIMENS
25 - I4.1 Test specimens
25 - I4.2 Test control specimens
25 - I5 PROCEDURE
26 - I6 REPORT

Specifies the properties of set urea-formaldehyde foam (set foam) made by using phosphoric acid as catalyst, and produced for thermal insulation purposes.

Committee
BD-058
DocumentType
Standard
ISBN
0 7262 7815 7
Pages
20
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

This Standard specifies the properties of set urea-formaldehyde foam (set foam) made by using phosphoric acid as catalyst, and produced for thermal insulation purposes.

First published as AS 4073-1993.

AS 1157.10-1999 Methods of testing materials for resistance to fungal growth Resistance of dried or cured adhesives and glues to fungal growth
AS 1157.1-1998
AS 2464.5-1985 Methods of testing thermal insulation Steady-state thermal transmission properties by means of the heat flow meter
AS 1260.1-1984 Unplasticized PVC (UPVC) pipes and fittings for sewerage applications - Pipes
AS 2352-1980 Glossary of terms for thermal insulation of buildings
AS 4075-1993 Urea-formaldehyde foam thermal insulation - Installation requirements for in situ set foam
AS 1530.3-1989 Methods for fire tests on building materials, components and structures Simultaneous determination of ignitability, flame propagation, heat release and smoke release
AS 1157.11-1999 Methods of testing materials for resistance to fungal growth Resistance of rubbers and plastics to surface fungal growth
AS 2464.6-1983 Methods of testing thermal insulation - Steady-state thermal transmission properties by means of the guarded hot plate
AS 1886-1991 Glossary of terms relating to plastics
AS 4074.0-1993 Methods of testing raw materials for producing urea-formaldehyde foam thermal insulation General introduction and list of methods

AS 4075-1993 Urea-formaldehyde foam thermal insulation - Installation requirements for in situ set foam
HB 37.4-1994 Handbook of Australian fire Standards Building materials, products and construction (Reconfirmed 2016)
AS/NZS 4859.1:2002 Materials for the thermal insulation of buildings General criteria and technical provisions

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