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AS 3887-1991

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Paints for steel structures - Coal tar epoxy (two-pack)

Available format(s)

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

Withdrawn date

06-30-2017

Language(s)

English

Published date

01-01-1991

Preview

1 - AS 3887:1991 PAINTS FOR STEEL STRUCTURES - COAL TAR 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 - 1.4 SAFETY PRECAUTIONS
7 - SECTION 2 - MATERIAL REQUIREMENTS
7 - 2.1 GENERAL
7 - 2.2 CONDITIONS OF TEST
7 - 2.3 LIQUID MATERIAL
7 - 2.3.1 Condition in container
7 - 2.3.2 Storage properties
7 - 2.3.3 Pot life
7 - 2.4 SPRAY APPLICATION PROPERTIES
7 - 2.4.1 General
7 - 2.4.2 Thinning
7 - 2.4.3 Spraying technique
7 - 2.4.4 Performance
7 - 2.5 APPLIED FILM
7 - 2.5.1 Surface dry
7 - 2.5.2 Hard dry
7 - 2.5.3 Curing properties
7 - 2.5.4 Recoating properties
8 - 2.5.5 Finish
8 - 2.5.6 Flexibility
8 - 2.5.7 Adhesion
8 - 2.5.8 Resistance to distilled water
8 - 2.5.9 Resistance to alkali and acid
8 - 2.5.10 Resistance to natural weathering
8 - 2.5.11 Resistance to marine conditions
8 - 2.5.12 Resistance to fresh water
8 - 2.5.13 Colour
8 - 2.6 MIXING RATIO
8 - 2.7 ADDITIONAL TESTS
10 - SECTION 3 - PACKAGING AND LABELLING
10 - 3.1 PACKAGING
10 - 3.2 LABELLING
10 - 3.3 ADDITIONAL MARKING
11 - APPENDIX A - PURCHASING GUIDELINES
11 - A1 SCOPE
11 - A2 GENERAL
11 - A3 INFORMATION TO BE SUPPLIED WITH THE ENQUIRY OR ORDER
12 - APPENDIX B - GUIDANCE ON THE USE AND APPLICATION OF COAL TAR EPOXY PAINT
12 - B1 SCOPE
12 - B2 MANUFACTURER’S TECHNICAL DATA
12 - B3 SAFETY PRECAUTIONS
12 - B4 TYPICAL USES
12 - B5 APPLICATION
13 - B6 MIXING PROCEDURE
13 - B7 CURING CONDITIONS
13 - B8 POT LIFE
13 - B9 TYPICAL FILM THICKNESS
13 - B10 RECOATING
13 - B11 STORAGE CONDITIONS
14 - APPENDIX C - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
14 - C1 SCOPE
14 - C2 STATISTICAL SAMPLING
14 - C3 PRODUCT CERTIFICATION- STANDARDSMARK
14 - C4 SUPPLIER’S QUALITY SYSTEM
14 - C5 OTHER MEANS OF ASSESSMENT
15 - APPENDIX D - REFERENCED DOCUMENTS
16 - APPENDIX E - PREPARATION OF TEST PANELS
16 - E1 SCOPE
16 - E2 TEST PANEL MATERIAL
16 - E2.1 Tinplate
16 - E2.2 Steel
16 - E3 PREPARATION
16 - E3.1 Tinplate
16 - E3.2 Steel
17 - APPENDIX F - DETERMINATION OF POT LIFE OF A COAL TAR EPOXY PAINT
17 - F1 SCOPE
17 - F2 PRINCIPLE
17 - F3 APPARATUS
17 - F4 PROCEDURE
17 - F5 TEST REPORT
18 - APPENDIX G - DETERMINATION OF CURING PROPERTIES OF A COAL TAR EPOXY PAINT
18 - G1 SCOPE
18 - G2 PRINCIPLE
18 - G3 REAGENT
18 - G4 APPARATUS
18 - G4.1 Cotton wool
18 - G4.2 Scratch-resistance equipment
18 - G4.3 Watch glass
18 - G5 TEST PANEL
18 - G6 PROCEDURE
18 - G7 TEST REPORT
19 - APPENDIX H - ASSESSMENT OF RESISTANCE OF A COAL TAR EPOXY PAINT TO DISTILLED WATER
19 - H1 SCOPE
19 - H2 PRINCIPLE
19 - H3 APPARATUS
19 - H3.1 Cotton wool
19 - H3.2 Beaker
19 - H3.3 Scratch resistance equi pment
19 - H3.4 Knife blade
19 - H3.5 Straightedge
19 - H4 PROCEDURE
19 - H5 TEST REPORT
20 - APPENDIX I - ACCELERATED TEST FOR ASSESSING RESISTANCE OF A COAL TAR EPOXY PAINT TO ALKALI AND ACID
20 - I1 SCOPE
20 - I2 PRINCIPLE
20 - I3 MATERIALS AND REAGENTS
20 - I3.1 Containers
20 - I3.2 Litmus paper
20 - I3.3 Sodium hydroxide solution
20 - I3.4 Sulfuric acid
20 - I4 APPARATUS
20 - I4.1 Cotton wool
20 - I4.2 Beaker
20 - I5 TEST PANELS
20 - I6 PROCEDURE
21 - I7 TEST REPORT
22 - APPENDIX J - METHOD FOR ASSESSING RESISTANCE OF A COAL TAR EPOXY PAINT SYSTEM TO NATURAL WEATHERING
22 - J1 SCOPE
22 - J2 PRINCIPLE
22 - J3 APPARATUS
22 - J3.1 Exposure rack
22 - J3.2 Microscope or magnifying device
22 - J3.3 Cotton wool
22 - J3.4 Reference standards
22 - J4 PROCEDURE
22 - J5 REPORT
23 - APPENDIX K - METHOD FOR ASSESSING RESISTANCE OF A COAL TAR EPOXY PAINT SYSTEM TO MARINE CONDITIONS
23 - K1 SCOPE
23 - K2 MATERIALS AND APPARATUS
23 - K2.1 Abrasion equipment
23 - K2.2 Cathodic protection equipment
23 - K2.3 Steel test angles
23 - K2.4 Mounting fixture
23 - K3 TEST SITE
23 - K4 PROCEDURE
24 - K5 REPORT
25 - APPENDIX L - METHOD FOR ASSESSING RESISTANCE OF A COAL TAR EPOXY PAINT TO FRESHWATER
25 - L1 SCOPE
25 - L2 APPARATUS
25 - L2.1 Steel angle(s)
25 - L2.2 Abrasion equipment
25 - L2.3 Test container/site
25 - L2.4 Mounting fixture
25 - L2.5 Cathodic protection
25 - L3 PROCEDURE
25 - L4 REPORT

Specifies requirements for two-component coal tar epoxy paints that are primarily applied by spraying for use in protecting iron and steel against atmospheric corrosion.

This Standard specifies requirements for two-component coal tar epoxy paint intended for the protection of iron and steel against corrosion when used on either moist underground or water immersed structures. It is primarily intended for paints applied by spraying (conventional air or airless), which is particularly suitable for high-build coatings. The paint may also be applied by roller, or by brush for small areas.Paint specified in this Standard complies with the provisions of Paint Type 12 given in AS 2312.NOTES:1 When used with the appropriate primer, the paint may be used in systems LP 3-A and LP 3-B given in AS 2312. It may be used as a single coat in system SP-3A.2 The paint is not usually produced in colours other than black or brown. The use of different colours in a two-coat system helps to distinguish between coats and aids application.3 Appendix A provides recommendations on information which should be provided by the purchaser at the time of enquiry or order.4 Additional information on the use and method of application of coal tar epoxy paint is given in Appendix B.5 Alternative means for determining compliance with this Standard are given in Appendix C.

Committee
CH-003
DocumentType
Standard
ISBN
0 7262 6809 7
Pages
21
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

AS 3750.2-1994 Paints for steel structures - Ultra high-build paint
AS/NZS 2312:1994 Guide to the protection of iron and steel against exterior atmospheric corrosion

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