1 - AS/NZS 2009:2002 GLASS BEADS FOR PAVEMENT-MARKING MATERIALS
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 REFERENCED DOCUMENTS
6 - 3 DEFINITIONS
7 - 3.1 Beads
7 - 3.2 Type A beads (premix beads)
7 - 3.3 Type B beads (drop-on beads)
7 - 3.4 Type C beads (intermix beads)
7 - 3.5 Type D beads (large wet-weather beads)
7 - 4 MATERIALS OF MANUFACTURE
7 - 5 PROPERTIES
7 - 5.1 General
7 - 5.2 Freedom from foreign matter
7 - 5.3 Transparency
8 - 5.4 Size
8 - 5.5 Shape
8 - 5.5.1 General
9 - 5.5.2 Type B, C, and D beads
9 - 5.5.3 Type A beads
9 - 5.6 Freedom from colour
9 - 5.7 Water resistance
9 - 5.8 Flow properties
9 - 5.9 Adhesion coating
9 - 5.10 Refractive index
9 - 6 PACKAGING
9 - 6.1 General
10 - 6.2 Labelling
11 - APPENDIX A - MEANS OF DEMONSTRATING COMPLIANCE WITH THIS STANDARD
11 - A1 SCOPE
11 - A2 STATISTICAL SAMPLING
11 - A3 PRODUCT CERTIFICATION
11 - A4 SUPPLIER'S QUALITY MANAGEMENT SYSTEM
12 - A5 OTHER MEANS OF ASSESSMENT
13 - APPENDIX B - SAMPLING GUIDELINES
13 - B1 GENERAL
13 - B2 CONSIGNMENT SAMPLING-METHOD 1-SAMPLE DIVIDER
13 - B2.1 Principle
13 - B2.2 Apparatus
13 - B2.3 Procedure
14 - B3 METHOD 2 FOR OBTAINING A SAMPLE OF GLASS BEADS-PROBE (SAMPLE THIEF METHOD)
14 - B3.1 Scope
14 - B3.2 Equipment
14 - B3.3 Procedure
16 - B4 PREPARATION OF TEST SAMPLES
16 - B4.1 Principle
16 - B4.2 Apparatus
16 - B4.3 Procedure
17 - APPENDIX C - NOTES ON THE USE OF GLASS BEADS IN ROAD-MARKING
17 - C1 SCOPE
17 - C2 GENERAL
17 - C3 BEAD TYPES
17 - C3.1 Class A beads (premix)
17 - C3.2 Class B beads (drop-on)
17 - C3.3 Class C beads (intermix)
17 - C3.4 Class D beads (large wet-weather beads)
18 - C4 PROPERTIES
19 - APPENDIX D - DETERMINATION OF SIZE DISTRIBUTION OF GLASS BEADS
19 - D1 SCOPE
19 - D2 PRINCIPLE
19 - D3 APPARATUS
19 - D4 PROCEDURE
19 - D4.1 Mechanical sieve shaker method
20 - D4.2 Hand tap method
20 - D5 REPORT
21 - APPENDIX E - DETERMINATION OF ROUNDNESS OF GLASS BEADS BY ROLLING PERFORMANCE
21 - E1 SCOPE
21 - E2 PRINCIPLE
21 - E3 APPARATUS
22 - E4 PROCEDURE
23 - E5 REPORT
24 - APPENDIX F - EVALUATION OF SHAPE OF GLASS BEADS BY OPTICAL EXAMINATION
24 - F1 SCOPE
24 - F2 PRINCIPLE
24 - F3 APPARATUS
24 - F4 CLASSIFICATION
25 - F5 PROCEDURE
25 - F6 REPORT
26 - APPENDIX G - DETERMINATION OF COLOUR OF GLASS BEADS
26 - G1 SCOPE
26 - G2 PRINCIPLE
26 - G3 APPARATUS
26 - G4 PROCEDURE
27 - G5 REPORT
28 - APPENDIX H - DETERMINATION OF WATER RESISTANCE OF GLASS BEADS
28 - H1 SCOPE
28 - H2 PRINCIPLE
28 - H3 REAGENTS
28 - H3.1 General
28 - H3.2 Phenolphthalein indicator (10 g/L)
28 - H3.3 Standard hydrochloric acid (approx. 0.1 mol/L)
28 - H4 APPARATUS
29 - H5 PROCEDURE
30 - H6 REPORT
31 - APPENDIX I - DETERMINATION OF THE PRESENCE OF MOISTURE-PROOF COATINGS
31 - I1 SCOPE
31 - I2 PRINCIPLE
31 - I3 REAGENTS
31 - I4 APPARATUS
32 - I5 PROCEDURE
33 - I6 REPORT
34 - APPENDIX J - DETERMINATION OF REFRACTIVE INDEX OF GLASS BEADS
34 - J1 SCOPE
34 - J2 PRINCIPLE
34 - J3 APPARATUS
34 - J3.1 Becke line method
34 - J3.2 Rainbow method
35 - J4 PROCEDURE
35 - J4.1 General
35 - J4.2 Becke line method
35 - J4.3 Rainbow method
36 - J5 REPORT