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AS/NZS 3750.21:2008

Current

Current

The latest, up-to-date edition.

Paints for steel structures Undercoat - Solvent-borne (Reconfirmed 2021)

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

Language(s)

English

Published date

05-19-2008

Specifies requirements for solvent-borne undercoat paints as part of a system for the protection of iron and steel against atmospheric corrosion.

This Standard sets out requirements for solvent-borne undercoat paints as part of a system for the protection of iron and steel against atmospheric corrosion. Typically available in white or grey colour, they are intended to be applied, as supplied, using brush, roller or by spray.This Standard applies to paints intended for the undercoating of metal surfaces primed in accordance with AS/NZS 3750.19 or AS/NZS 3750.20 that are to be topcoated with a semi-gloss or full gloss film in accordance with AS/NZS 3750.22 or AS/NZS 3750.23 that will provide resistance to weathering, washing and intermittent contact with petrol or mineral oils. Typical applications include machinery and the superstructures of ships.NOTE: Undercoats as part of a system for the protection of steel are not considered necessary according to AS/NZS 2312. However, for reasons such as additional filling properties, opacity, ease of sanding to obtain a finer finish, they may be incorporated in an alkyd system.

Committee
CH-003
DocumentType
Standard
ISBN
0 7337 8696 0
Pages
9
ProductNote
Pending Revision indicates that as a result of the Aged Standards review process, the document needs updating. If no project proposal, meeting the quality criteria, is received within the 12 month timeframe, the document shall be withdrawn.
PublisherName
Standards Australia
Status
Current
Supersedes

Originated as SAA Int 226-1953.Revised and redesignated AS K127-1961.Revised and redesignated AS 4025.2-1993.Revised and redesignated AS/NZS 3750.21:2008. Originated as SAA Int 226-1953. Revised and redesignated AS K127-1961. Revised and redesignated AS 4025.2-1993. Revised and redesignated AS/NZS 3750.21:2008.

AS/NZS 3750.19:2008 Paints for steel structures Metal primer - General purpose (Reconfirmed 2020)
AS 2700-1996 Colour Standards for general purposes - Swatches
AS/NZS 1580.107.2:1995 Paints and related materials - Methods of test Determination of wet film thickness from wet film mass (Reconfirmed 2013)
AS/NZS 1580.101.5:1999 Paints and related materials - Methods of test Conditions of test - Temperature and humidity control (Reconfirmed 2013)
AS 1580.481.3-2002 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of corrosion of coated metal substrates (Reconfirmed 2013)
AS 1580.203.1-2004 Paints and related materials - Methods of test Skin formation
AS/NZS 1580.214.2:1996 Paints and related materials - Methods of test Consistency - Flow cup (Reconfirmed 2013)
AS/NZS 1580.101.4:1999 Paints and related materials - Methods of test Conditions of test - Temperature control (Reconfirmed 2013)
AS/NZS 1580.481.1.8:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of cracking (Reconfirmed 2013)
AS/NZS 1580.481.1.2:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Discolouration (including bronzing) (Reconfirmed 2013)
AS/NZS 1580.104.1:2000 Paints and related materials - Methods of test Recommended materials for test panels (Reconfirmed 2013)
AS/NZS 1580.214.0:1996 Paints and related materials - Methods of test Rheological properties - Guide to test methods (Reconfirmed 2013)
AS/NZS 1580.481.1.10:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of flaking and peeling (Reconfirmed 2013)
AS/NZS 1580.405.1:1996 Paints and related materials - Methods of test Determination of pencil hardness of paint film (Reconfirmed 2013)
AS/NZS 1580.205.2:1997 Paints and related materials - Methods of test Application properties - Conventional spraying (Reconfirmed 2013)
AS/NZS 1580.481.1.6:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of erosion (Reconfirmed 2013)
AS/NZS 1580.204.1:1998 Paints and related materials - Methods of test Fineness of grind (Reconfirmed 2013)
AS/NZS 1580.401.8:1997 Paints and related materials - Methods of test No-pick-up time of road marking paints (Reconfirmed 2013)
AS/NZS 1580.102.2:1995 Paints and related materials - Methods of test In-process sampling (Reconfirmed 2013)
AS 1580.301.2-1990 Paints and related materials - Methods of test Non-volatile content by volume (volume solids) (Reconfirmed 2013)
AS/NZS 1580.205.4:1998 Paints and related materials - Methods of test Application properties - Airless spraying (Reconfirmed 2013)
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/NZS 1580.481.1.7:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of checking (Reconfirmed 2013)
AS 1580.401.3-2002 Paints and related materials - Methods of test Drying times using a BK-type recorder
AS/NZS 2312:2002 Guide to the protection of structural steel against atmospheric corrosion by the use of protective coatings
AS/NZS 1580.401.1:1999 Paints and related materials - Methods of test Surface dry condition (Reconfirmed 2013)
AS 1580.213.2-2004 Paints and related materials - Methods of test Dry hiding power - Contrast ratio
AS/NZS 1580.457.1:1996 Paints and related materials - Methods of test Resistance to natural weathering (Reconfirmed 2013)
AS/NZS 1580.214.5:1997 Paints and related materials - Methods of test Consistency - Rotational viscometer (Reconfirmed 2013)
AS/NZS 1580.205.1:1997 Paints and related materials - Methods of test Application properties - Brushing (Reconfirmed 2013)
AS/NZS 1580.106.1:1995 Paints and related materials - Methods of test Preparation of timber test panels for outdoor weathering test (Reconfirmed 2013)
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/NZS 1580.107.3:1997 Paints and related materials - Methods of test Determination of wet film thickness by gauge (Reconfirmed 2013)
AS/NZS 1580.214.1:1997 Paints and related materials - Methods of test Consistency - Stormer viscometer (Reconfirmed 2013)
AS/NZS 1580.481.1.11:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of chalking (Reconfirmed 2013)
AS/NZS 1580.103.1:1995 Paints and related materials Methods of test - Examination and preparation of samples for testing (Reconfirmed 2013)
AS/NZS 1580.202.1:1995 Paints and related materials - Methods of test Density (Reconfirmed 2013)
AS 1580.105.2-2002 Paints and related materials - Methods of test Pretreatment of metal test panels - Sanding
AS/NZS 1580.481.1.9:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of blistering (Reconfirmed 2013)
AS 2854-2004 Tinplate cans for general use
AS/NZS 1580.205.3:1997 Paints and related materials - Methods of test Application properties - Roller coating (Reconfirmed 2013)
AS/NZS 1580.101.1:1999 Paints and related materials - Methods of test Conditions of test - Temperature, humidity and airflow control (Reconfirmed 2013)
AS 1580.453.1-2003 Paints and related materials - Methods of test Resistance to solvent immersion
AS/NZS 1580.459.1:2000 Paints and related materials - Methods of test Resistance to washing (Reconfirmed 2013)
AS/NZS 1580.601.2:1994 Paints and related materials - Methods of test Colour - Principles of colour measurement (Reconfirmed 2013)
AS/NZS 1580.455.1:1997 Paints and related materials - Methods of test Resistance to water at room temperature (Reconfirmed 2013)
AS/NZS 1580.214.6:1995 Paints and related materials Methods of test - Consistency - ISO flow cups (Reconfirmed 2013)
AS 1580.454.1-2002 Paints and related materials - Methods of test Resistance to mineral oil and other organic liquids
AS/NZS 1580.404.1:1997 Paints and related materials - Methods of test Recoating properties (Reconfirmed 2013)
AS/NZS 1580.481.1.3:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of dirt collection (Reconfirmed 2013)
AS/NZS 1580.601.4:1994 Paints and related materials - Methods of test Colour - Calculation of colour differences (Reconfirmed 2013)
AS 2905-2005 Steel drums
AS/NZS 1580.481.1.4:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of dirt retention (after washing) (Reconfirmed 2013)
AS/NZS 1580.481.1.13:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of fungal or algal growth (Reconfirmed 2013)
AS/NZS 1580.208.1:1999 Paints and related materials - Methods of test Thinner compatibility (Reconfirmed 2013)
AS/NZS 1580.481.1.12:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of colour change (Reconfirmed 2013)
AS/NZS 1580.107.8:1995 Paints and related materials - Methods of test Application of paint at a nominated spreading rate by determination of wet film mass (brush application) (Reconfirmed 2013)
AS/NZS 1580.211.1:1995 Paints and related materials - Methods of test Degree of settling (Reconfirmed 2013)
AS 1580.603.1-2002 Paints and related materials - Methods of test Finish - General appearance (Reconfirmed 2013)
AS/NZS 1580.481.1.5:1999 Paints and related materials - Methods of test Coatings - Exposed to weathering - Change in gloss (Reconfirmed 2013)
AS/NZS 1580.601.1:1995 Paints and related materials - Methods of test Colour - Visual comparison (Reconfirmed 2013)
AS/NZS 1580.601.5:1994 Paints and related materials - Methods of test Colour - Calculation of small colour differences using the CMC equation (Reconfirmed 2013)
AS/NZS 1580.214.4:1996 Paints and related materials - Methods of test Consistency - Rotothinner (Reconfirmed 2013)
AS/NZS 1580.213.1:1997 Paints and related materials - Methods of test Relative dry hiding power (Reconfirmed 2013)
AS 1580.214.3-2003 Paints and related materials - Methods of test Viscosity - Cone-and-plate
AS/NZS 3750.20:2008 Paints for steel structures Anticorrosive metal primer - Solvent-borne - Lead and chromate free (Reconfirmed 2020)
AS/NZS 1580.403.1:1999 Paints and related materials - Methods of test Scratch resistance (Reconfirmed 2013)
AS/NZS 1580.202.2:1995 Paints and related materials - Methods of test Density of water-dispersed paints subject to foaming (Reconfirmed 2013)
AS/NZS 1580.211.2:1995 Paints and related materials - Methods of test Ease of manual re-incorporation (Reconfirmed 2013)
AS/NZS 1580.505.1:1996 Paints and related materials - Methods of test pH of water-based paints (Reconfirmed 2013)
AS/NZS 1580.461.1:1995 Paints and related materials - Methods of test Determination of resistance to yellowing (dark chamber) (Reconfirmed 2013)
AS/NZS 3750.23:2008 Paints for steel structures Semi-gloss enamel - Solvent-borne (Reconfirmed 2021)
AS/NZS 1580.601.3:1994 Paints and related materials - Methods of test Colour - Methods of colour measurement (Reconfirmed 2013)

AS/NZS 3750.23:2008 Paints for steel structures Semi-gloss enamel - Solvent-borne (Reconfirmed 2021)
AS/NZS 3750.20:2008 Paints for steel structures Anticorrosive metal primer - Solvent-borne - Lead and chromate free (Reconfirmed 2020)
AS/NZS 5131:2016 Structural steelwork - Fabrication and erection

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