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AS/NZS 3750.14:1997

Current
Current

The latest, up-to-date edition.

Paints for steel structures High-build epoxy (two-pack)
Available format(s)

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

Language(s)

English

Published date

11-05-1997

Preview

1 - AS/NZS 3750.14:1997 PAINTS FOR STEEL STRUCTURES - HIGH-BUILD EPOXY (TWO-PACK)
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 REFERENCED DOCUMENTS
6 - 1.3 DEFINITIONS
6 - 1.3.1 Component
6 - 1.3.2 High-build epoxy paint
7 - 1.4 SAFETY PRECAUTIONS
8 - SECTION 2 MATERIAL REQUIREMENTS
8 - 2.1 GENERAL
8 - 2.2 CONDITIONS OF TEST
8 - 2.3 LIQUID PAINT
8 - 2.3.1 Condition in container
8 - 2.3.2 Volume solids
8 - 2.3.3 Consistency
8 - 2.3.4 Storage properties
8 - 2.4 APPLICATION PROPERTIES
8 - 2.4.1 General
8 - 2.4.2 Brushing
9 - 2.4.3 Rolling
9 - 2.4.4 Spraying
9 - 2.4.5 Pot-life assessment
9 - 2.5 APPLIED FILM
9 - 2.5.1 Hard-dry time
9 - 2.5.2 Curing properties
9 - 2.5.3 Recoating properties
9 - 2.5.4 Colour
9 - 2.5.5 Finish
9 - 2.5.6 Flexibility and adhesion
9 - 2.5.7 Accelerated tests
10 - 2.5.8 Resistance to weathering
13 - SECTION 3 PACKAGING AND LABELLING
13 - 3.1 MIXING RATIO
13 - 3.2 PACKAGING
13 - 3.3 LABELLING
14 - APPENDIX A - PURCHASING GUIDELINES
14 - A1 GENERAL
14 - A2 INFORMATION TO BE SUPPLIED WITH THE ENQUIRY OR ORDER
15 - APPENDIX B - GUIDANCE ON THE USE AND APPLICATION OF A HIGH-BUILD EPOXY PAINT
15 - B1 SCOPE
15 - B2 MANUFACTURER’S TECHNICAL DATA
15 - B3 SAFETY PRECAUTIONS
15 - B4 APPLICATION AND TYPICAL USES
16 - B5 MIXING PROCEDURE
16 - B6 CURING CONDITIONS
16 - B7 POT-LIFE
16 - B8 TYPICAL FILM THICKNESS
16 - B9 VOLUME SOLIDS
17 - B10 RECOATING
17 - B11 STORAGE CONDITIONS
18 - APPENDIX C - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
18 - C1 SCOPE
18 - C2 STATISTICAL SAMPLING
18 - C3 PRODUCT CERTIFICATION
18 - C4 SUPPLIER’S QUALITY SYSTEM
19 - C5 OTHER MEANS OF ASSESSMENT
20 - APPENDIX D - REFERENCED DOCUMENTS
22 - APPENDIX E - PREPARATION OF TEST PANELS
22 - E1 SCOPE
22 - E2 TEST PANEL MATERIAL
22 - E2.1 Tinplate
22 - E2.2 Steel
22 - E3 PREPARATION
22 - E3.1 Tinplate
22 - E3.2 Steel
23 - APPENDIX F - DETERMINATION OF THE CURING PROPERTIES OF HIGH-BUILD EPOXY PAINT
23 - F1 SCOPE
23 - F2 PRINCIPLE
23 - F3 REAGENT
23 - F4 APPARATUS
23 - F4.1 Cotton wool
23 - F4.2 Scratch-resistance equipment
23 - F4.3 Watch glass
23 - F5 TEST PANEL
23 - F6 PROCEDURE
23 - F7 TEST REPORT
24 - APPENDIX G - ASSESSMENT OF RESISTANCE OF A HIGH-BUILD EPOXY PAINT TO WATER
24 - G1 SCOPE
24 - G2 PRINCIPLE
24 - G3 APPARATUS
24 - G3.1 Cotton wool
24 - G3.2 Beaker
24 - G3.3 Scratch-resistance equipment
24 - G3.4 Knife blade
24 - G3.5 Straightedge
24 - G3.6 Grey scale
24 - G3.7 Gloss determination equipment
24 - G4 PROCEDURE
25 - G5 TEST REPORT
26 - APPENDIX H - ASSESSMENT OF RESISTANCE OF A HIGH-BUILD EPOXY PAINT TO MINERAL OIL
26 - H1 SCOPE
26 - H2 PRINCIPLE
26 - H3 REAGENTS
26 - H3.1 Mineral oil
26 - H3.2 Mineral turpentine
26 - H4 APPARATUS
26 - H4.1 Cotton wool
26 - H4.2 Beaker
26 - H4.3 Scratch-resistance equipment
26 - H4.4 Temperature control apparatus
26 - H4.5 Knife blade
26 - H4.6 Straightedge
26 - H4.7 Grey scale
26 - H4.8 Gloss determination equipment
26 - H5 PROCEDURE
27 - H6 TEST REPORT
28 - APPENDIX I - ASSESSMENT OF RESISTANCE OF A HIGH-BUILD EPOXY PAINT TO ALKALI AND ACID
28 - I1 SCOPE
28 - I2 PRINCIPLE
28 - I3 REAGENTS
28 - I3.1 Sodium hydroxide solution (20% (m/V))
28 - I3.2 Sulfuric acid (rho20 1260 kg/m3)
28 - I4 APPARATUS
28 - I4.1 Cotton wool
28 - I4.2 Beaker
28 - I4.3 Scratch-resistance equipment
28 - I4.4 Knife blade
28 - I4.5 Straightedge
28 - I5 PROCEDURE
29 - I6 TEST REPORT
30 - APPENDIX J - PROCEDURE FOR TESTING THE RESISTANCE OF A HIGH- BUILD EPOXY PAINT TO WEATHERING
30 - J1 SCOPE
30 - J2 PRINCIPLE
30 - J3 APPARATUS
30 - J3.1 Exposure rack
30 - J3.2 Microscope or magnifying device
30 - J3.3 Reference standards
30 - J4 PROCEDURE
30 - J5 REPORT

Provides requirements for a two-component, high-build epoxy paint intended to be used for the protection of iron and steel against exterior atmospheric corrosion.

This Standard specifies requirements for a two-component, high-build epoxy paint intended to be used for the protection of iron and steel against exterior atmospheric corrosion. It is intended primarily for paints applied by spraying (conventional pressure pot or airless). Paints specified in this Standard are described in AS/NZS 2312 as Paint Reference 13. This paint may be produced in a range of colours and may be pigmented with micaceous iron oxide pigments.This Standard is applicable to paints intended for the protection of iron and steel against corrosion in damp and wet areas, and in those involving high humidity, coastal/marine and industrial fallout. It may be used as-(a) high-build, single coat or multicoat finish; or(b) intermediate, high-build coating under full-gloss epoxy paint complying with AS/NZS 3750.10 or full-gloss polyurethane paint complying with AS/NZS 3750.6.NOTES:1 This paint may be used with the appropriate primer in the following systems of AS/NZS 2312: MP5 -A, B, D, E, F, H, I, J, K; MP9 - A, B, C; LP1- A, E, I; LP2- A, C, D, F; LP4 -A, LP6 -A, B, GZLP - C, F, MSALP - C, MSZLP -C, and as one-coat protection in system MP1 - C and GZLP - C, F.2 Appendix A contains recommendations and advice on information which should be provided by the purchaser at the time of enquiry or order.3 Additional information on the use and application of high-build epoxy paints is contained in Appendix B.4 Alternative methods for determining compliance with this Standard are given in Appendix C.

Committee
CH/3
DocumentType
Standard
ISBN
0 7337 1329 7
Pages
25
ProductNote
PublisherName
Standards Australia
Status
Current
Supersedes

First published in Australia as AS 2364-1990.Jointly revised and redesignated AS/NZS 3750.14:1997.Reconfirmed 2013. Originated in Australia as AS 2364-1990. Jointly revised and redesignated AS/NZS 3750.14:1997.

AS/NZS 2310:1995 Glossary of paint and painting terms
AS 1580.403.1-1981 Paints and related materials - Methods of test Scratch resistance
AS 1627.4-1989 Metal finishing - Preparation and pretreatment of sufaces - Abrasive blast cleaning
AS 1580.603.1-1992 Paints and related materials - Methods of test Finish
AS 1580.101.5-1986 Paints and related materials - Methods of test Conditions of test, temperature and humidity controlled
AS 1580.481.1.7-1991 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of checking
AS 1580.401.5-1993 Paints and related materials - Methods of test Hard dry condition - Sanding test
AS 1580.481.1.9-1991 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of blistering
AS 1580.481.3-1992 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of corrosion of coated metal substrates
AS/NZS 1580.602.2:1995 Paints and related materials - Methods of test Measurement of specular gloss of non-metallic paint films at 20°, 60° and 85° (Reconfirmed 2013)
AS 1580.205.4-1981 Paints and related materials - Methods of test Application properties - Airless spraying
AS 1580.404.1-1981 Paints and related materials - Methods of test Recoating properties
AS 1580.205.2-1981 Paints and related materials - Methods of test Application properties - Conventional air spraying
AS/NZS 1580.211.1:1995 Paints and related materials - Methods of test Degree of settling (Reconfirmed 2013)
AS/NZS 2312:1994 Guide to the protection of iron and steel against exterior atmospheric corrosion
AS 1580.105.2-1993 Paints and related materials - Methods of test Pretreatment of metal test panels - Sanding
AS 2508.8.010-1990 Safe storage and handling information cards for hazardous materials - Sulfuric acid (up to 98% m/m)
AS/NZS 1580.211.2:1995 Paints and related materials - Methods of test Ease of manual re-incorporation (Reconfirmed 2013)
AS/NZS 3750.6:1995 Paints for steel structures - Full gloss polyurethane (two-pack)
AS 1580.408.2-1993 Paints and related materials - Methods of test Adhesion - Knife test
AS/NZS 1580.103.1:1995 Paints and related materials Methods of test - Examination and preparation of samples for testing (Reconfirmed 2013)
AS 3885-1991 Paints for steel structures - Galvanized and zinc primed - Latex
AS 3530-1988 Solvents - Mineral turpentine and white spirit
AS 1580.454.1-1992 Paints and related materials - Methods of test Resistance to mineral oil
AS 2508.3.016-1982 Safe storage and handling information card - Methyl isobutyl ketone (MIBK)
AS/NZS ISO 9000.1:1994 Quality management and quality assurance standards Guidelines for selection and use
AS 2905-1986 Steel drums
AS 1580.104.1-1992 Paints and related materials - Methods of test Recommended materials for test panels
AS 1580.214.1-1990 Paints and related materials - Methods of test - Consistency - Stormer viscometer
AS/NZS 3750.10:1994 Paints for steel structures Full gloss epoxy (two-pack)
AS/NZS 1580.457.1:1996 Paints and related materials - Methods of test Resistance to natural weathering (Reconfirmed 2013)
AS 1580.402.1-1992 Paints and related materials - Methods of test Bend test
AS 1580.105.1-1992 Paints and related materials - Methods of test Pretreatment of metal test panels - Solvent cleaning
AS/NZS 1580.108.1:1994 Paints and related materials - Methods of test Determination of dry film thickness on metallic substrates - Non-destructive methods (Reconfirmed 2013)
AS 1580.481.1.8-1991 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of cracking
AS 1580.108.2-1993 Paints and related materials - Methods of test Dry film thickness - Paint inspection gauge
AS/NZS ISO 9004.1:1994 Quality management and quality system elements Guidelines
AS 1580.301.2-1990 Paints and related materials - Methods of test Non-volatile content by volume (volume solids) (Reconfirmed 2013)
AS/NZS 1580.601.1:1995 Paints and related materials - Methods of test Colour - Visual comparison (Reconfirmed 2013)
AS/NZS 3750.13:1997 Paints for steel structures Epoxy primer (two-pack)
AS 1580.101.1-1986 Paints and related materials - Methods of test Air drying conditions
AS 2508.8.006-1992 Safe storage and handling information card - Sodium hydroxide (solid and solution) (caustic soda)
AS 1399-1990 Guide to AS 1199 - Sampling procedures and tables for inspection by attributes
AS 2854-1986 Tinplate cans for general use
AS 1199-1988 Sampling procedures and tables for inspection by attributes
AS 1580.205.3-1981 Paints and related materials - Methods of test Application properties - Roller coating
AS 1580.205.1-1981 Paints and related materials - Methods of test Application properties - Brushing
AS 1580.481.1.10-1991 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of flaking and peeling
AS/NZS 3750.9:1994 Paints for steel structures - Organic zinc-rich primer

AS 3700-1998 Masonry structures
AS/NZS 2699.3:2000 Built-in components for masonry construction Lintels and shelf angles (durability requirements)
AS/NZS 2312:2002 Guide to the protection of structural steel against atmospheric corrosion by the use of protective coatings
AS/NZS 2699.3:2002 Built-in components for masonry construction Lintels and shelf angles (durability requirements)
AS/NZS 5131:2016 Structural steelwork - Fabrication and erection

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