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AS 3750.2-1994

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Paints for steel structures - Ultra high-build paint
Available format(s)

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

Superseded date

03-05-2018

Language(s)

English

Published date

01-01-1994

Preview

1 - AS 3750.2-1994 PAINTS FOR STEEL STRUCTURES
4 - PREFACE
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 Gel time
6 - 1.3.3 Pot-life
6 - 1.3.4 Ultra high-build
7 - 1.3.5 Ultra high-build paint (UHB paint)
7 - 1.4 SAFETY PRECAUTIONS
7 - 1.4.1 Type I paint
7 - 1.4.2 Type II and III paints
8 - SECTION 2 MATERIALS 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 Mass solids
8 - 2.3.3 Storage properties
8 - 2.4 SPRAY APPLICATION PROPERTIES
8 - 2.4.1 General
8 - 2.4.2 Sprayability and sag resistance
8 - 2.4.3 Pot-life
8 - 2.5 APPLIED FILM
8 - 2.5.1 General
9 - 2.5.2 Hardness
9 - 2.5.3 Impact resistance
9 - 2.5.4 Abrasion resistance
9 - 2.5.5 Adhesion
9 - 2.5.6 Cathodic disbondment resistance
9 - 2.6 MIXING RATIO
9 - 2.7 ADDITIONAL TESTS
11 - SECTION 3 PACKAGING AND LABELLING
11 - 3.1 PACKAGING
11 - 3.2 LABELLING
12 - APPENDIX A - PURCHASING GUIDELINES
12 - A1 GENERAL
12 - A2 INFORMATION TO BE SUPPLIED WITH THE ENQUIRY OR ORDER
13 - APPENDIX B - GUIDANCE ON THE USE AND APPLICATION OF UHB PAINT
13 - B1 SCOPE
13 - B2 MANUFACTURER’S TECHNICAL DATA
13 - B3 SAFETY PRECAUTIONS
13 - B3.1 Type I paint
13 - B3.2 Type II and Type III paint
14 - B4 APPLICATION AND TYPICAL USES
15 - APPENDIX C - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
15 - C1 SCOPE
15 - C2 STATISTICAL SAMPLING
15 - C3 PRODUCT CERTIFICATION
15 - C4 SUPPLIER’S QUALITY SYSTEM
16 - C5 OTHER MEANS OF ASSESSMENT
17 - APPENDIX D - REFERENCED DOCUMENTS
19 - APPENDIX E - PREPARATION OF TEST PANELS
19 - E1 SCOPE
19 - E2 TEST PANEL MATERIAL
19 - E3 PREPARATION
20 - APPENDIX F - DETERMINATION OF THE GEL TIME OF POLYESTER AND VINYL ESTER UHB PAINT
20 - F1 SCOPE
20 - F2 PRINCIPLE
20 - F3 REAGENT
20 - F4 APPARATUS
20 - F4.1 Gel time meter
20 - F4.2 Constant temperature bath
20 - F4.3 Waxed paper cups
20 - F4.4 Pipette
20 - F4.5 Top pan balance
20 - F4.6 Timing device
20 - F4.7 Thermometer
20 - F5 PROCEDURE
22 - APPENDIX G - ADDITIONAL TESTS
22 - G1 SCOPE
22 - G2 GENERAL
22 - G3 TENSILE STRENGTH AT BREAK
22 - G4 COMPRESSIVE STRENGTH
22 - G5 PERCENT ELONGATION AT BREAK
22 - G6 FLEXURAL STRENGTH AT BREAK
22 - G7 MODULUS OF ELASTICITY

Provides requirements for ultra high-build paints for the protection of iron and steel against exterior corrosion in aggressive service conditions.

This Standard specifies requirements for two-component ultra high-build paints for the protection of iron and steel against exterior corrosion in aggressive service conditions. They are suitable for application only by using high pressure, high volume airless spray equipment. Paints specified in this Standard comply with the requirements of Paint type 34 in AS 2312. These paints are produced in a limited colour range, usually white, grey or black.Ultra high-build (UHB) paints are classified as follows:(a) Type I, two-pack epoxy.(b) Type II, polyester.(c) Type III, vinyl ester.Ultra high-build paints are not intended to provide an aesthetically pleasing finish, but should provide long-term protection in aggressive atmospheric exposures for periods in excess of 15 years.NOTES:1 These paints may be used as detailed for system LP 5A, in AS 2312.2 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 ultra high-build paints is contained in Appendix B.4 Methods for determining compliance with this Standard are given in Appendix C.

Committee
CH-003
DocumentType
Standard
ISBN
0 7262 9085 8
Pages
17
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

AS/NZS 1580.103.1:1995 Paints and related materials Methods of test - Examination and preparation of samples for testing (Reconfirmed 2013)
AS 1580.101.5-1986 Paints and related materials - Methods of test Conditions of test, temperature and humidity controlled
AS 1580.101.1-1986 Paints and related materials - Methods of test Air drying conditions
AS 3894.4-2002 Site testing of protective coatings Assessment of degree of cure
AS 2905-1986 Steel drums
AS 2714-1993 The storage and handling of hazardous chemical materials - Class 5.2 substances (organic peroxides)
AS 1580.108.1-1980 Paints and related materials - Methods of test Determination of dry film thickness on iron and steel substrates (permanent magnet instruments)
AS/NZS 1580.101.5:1999 Paints and related materials - Methods of test Conditions of test - Temperature and humidity control (Reconfirmed 2013)
AS 2854-2004 Tinplate cans for general use
AS 2310-1980 Glossary of paint and painting terms
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 3894.4-1993 Site testing of protective coatings - Assessment of degree of cure
AS 3887-1991 Paints for steel structures - Coal tar epoxy (two-pack)
AS 1580.301.1-2005 Paints and related materials - Methods of test Non-volatile content by mass
AS 1580.301.1-1992 Paints and related materials - Methods of test Non-volatile content by mass
AS 1580.104.1-1992 Paints and related materials - Methods of test Recommended materials for test panels
AS 3904.1-1987 Quality management and quality system elements Guidelines
AS 2312-1984 Guide to the protection of iron and steel against exterior atmospheric corrosion
AS 3894.1-2002 Site testing of protective coatings Non-conductive coatings - Continuity testing - High voltage (brush) method (Reconfirmed 2013)
AS 1580.406.1-2004 Paints and related materials - Methods of test Resistance to impact - Falling weight test (Gardner-type tester)
AS 3862-1991 External fusion-bonded epoxy coating for steel pipes
AS/NZS 1580.101.1:1999 Paints and related materials - Methods of test Conditions of test - Temperature, humidity and airflow control (Reconfirmed 2013)
AS 1580.211.1-1980 Paints and related materials - Methods of test Degree of settling
AS 1627.4-1989 Metal finishing - Preparation and pretreatment of sufaces - Abrasive blast cleaning
AS/NZS 2310:2002 Glossary of paint and painting terms (Reconfirmed 2016)
AS 1580.103.1-1980 Paints and related materials - Methods of test Preliminary examination and preparation for testing
AS 1145-1989 Determination of tensile properties of plastics materials
AS 3900.1-1987 Quality management and quality assurance Standards Guidelines for selection and use
AS/NZS 1580.104.1:2000 Paints and related materials - Methods of test Recommended materials for test panels (Reconfirmed 2013)
AS 1399-1990 Guide to AS 1199 - Sampling procedures and tables for inspection by attributes
AS 2508.5.005-1992 Safe storage and handling information card - Methyl ethyl ketone peroxide (MEKP) (not more than 50% in solution with not more than 10% available oxygen)
AS 1627.4-2005 Metal finishing - Preparation and pretreatment of surfaces Abrasive blast cleaning of steel (Reconfirmed 2017)
AS 1580.406.1-1993 Paints and related materials - Methods of test Resistance to impact - Falling weight test (Gardner-type tester)
AS/NZS 2312:2002 Guide to the protection of structural steel against atmospheric corrosion by the use of protective coatings
AS 2854-1986 Tinplate cans for general use
AS 1199-1988 Sampling procedures and tables for inspection by attributes
AS 1580.205.4-1981 Paints and related materials - Methods of test Application properties - Airless spraying
AS/NZS 1580.211.1:1995 Paints and related materials - Methods of test Degree of settling (Reconfirmed 2013)
HB 18.44-1991 Guidelines for third-party certification and accreditation - Guide 44: General rules for ISO or IEC international third-party certification schemes for products
AS/NZS 1580.205.4:1998 Paints and related materials - Methods of test Application properties - Airless spraying (Reconfirmed 2013)
AS 2905-2005 Steel drums
AS 3894.1-1991 Site testing of protective coatings Non-conductive coatings - Continuity testing - High voltage (brush) method

AS 1580.481.0-2003 Paints and related materials - Methods of test Coatings - Guide to assessing paint systems exposed to weathering conditions
AS/NZS 2312:2002 Guide to the protection of structural steel against atmospheric corrosion by the use of protective coatings

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