Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Application
1.3 Normative references
1.4 Terms and definitions
1.5 Design
1.5.1 Corner radii
1.5.2 Flashings
1.5.3 Drainage
1.5.4 Integral water seal traps
1.5.5 Waste outlet
1.5.6 Support and rigidity
1.6 Washbasin strength and support test
1.7 Wall basin safety load test
1.8 Overflow prevention test
1.9 Marking
1.10 Labelling
1.11 Installation instructions
1.12 Product conformity
2 Cast iron vitreous enamelled washbasins
2.1 General
2.2 Materials and workmanship
2.2.1 Cast iron
2.2.2 Thickness
2.2.3 Surface finish
2.3 Surface quality
2.4 Blemishes
3 Pressed steel vitreous enamelled washbasins
3.1 General
3.2 Materials and workmanship
3.2.1 Steel
3.2.2 Thickness
3.2.3 Construction
3.2.4 Surface finish
3.3 Surface quality
3.4 Blemishes
4 Vitreous china washbasins
4.1 General
4.2 Materials and workmanship
4.2.1 Material
4.2.2 Thickness
4.2.3 Surface finish
4.3 Surface quality
5 Non-vitreous ceramic washbasins
5.1 General
5.2 Materials and workmanship
5.2.1 Material
5.2.2 Thickness
5.2.3 Surface finish
5.2.4 Glaze
6 Stainless steel washbasins
6.1 General
6.2 Materials and workmanship
6.2.1 Stainless steel
6.2.2 Thickness
6.2.3 Construction
7 Plastics and composite materials washbasins
7.1 General
7.2 Materials and workmanship
7.2.1 Materials
7.2.2 Gel coat thickness
7.3 Properties of finished washbasins
7.3.1 General
7.3.2 Surface quality
7.3.2.1 Distortion and defects
7.3.2.2 Surface finish
7.3.3 Chemical and stain resistance test
7.3.4 Colourfastness test
7.3.5 Surface scratching test
7.3.6 Impact test
7.3.7 Thermal shock test
Appendix A
A.1 Scope
A.2 Relevance
A.3 Terms and definitions
A.4 Testing
A.4.1 Type testing
A.4.2 Batch release testing
A.4.3 Retesting
Appendix B
B.1 Scope
B.2 Principle
B.3 Apparatus
B.4 Procedure
B.5 Test report
Appendix C
C.1 Scope
C.2 Principle
C.3 Apparatus
C.4 Procedure
C.5 Test report
