1 Scope
This standard specifies the product classification, materials and production, requirements, test methods, inspection rules, marking, packaging, transportation and storage of solvent cements for PVC-U piping system which are prepared from resin, solvent and other additives.
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 2794-1995 Determination Methods for Viscosity of Adhesives
GB/T 10002.1-1996 Unplasticized Polyvinyl Chloride (PVC-U) Pipe for Water Supply
GB/T 10002.2-1988 Unplasticized Polyvinyl Chloride (PVC-U) Fitting for Water Supply
GB/T 17219-1998 Standard for Safety Evaluation of Equipment and Protective Materials in Drinking Water System
3 Product Classification
1 Scope 1
2 Normative References 1
3 Product Classification 1
4 Materials and Manufacture 1
5 Requirements 2
6 Test Method 2
7 Inspection Rules 5
8 Marking, Packaging, Transportation and Storage 6
Appendix A (Informative) Recommended Procedure for Pipes and Pipe Fittings Bound by PVC Solvent Cement 7
Appendix B (Informative) Selection Principle of PVC Solvent Cement 7
1 Scope
This standard specifies the product classification, materials and production, requirements, test methods, inspection rules, marking, packaging, transportation and storage of solvent cements for PVC-U piping system which are prepared from resin, solvent and other additives.
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 2794-1995 Determination Methods for Viscosity of Adhesives
GB/T 10002.1-1996 Unplasticized Polyvinyl Chloride (PVC-U) Pipe for Water Supply
GB/T 10002.2-1988 Unplasticized Polyvinyl Chloride (PVC-U) Fitting for Water Supply
GB/T 17219-1998 Standard for Safety Evaluation of Equipment and Protective Materials in Drinking Water System
3 Product Classification
Contents of QB/T 2568-2002
1 Scope 1
2 Normative References 1
3 Product Classification 1
4 Materials and Manufacture 1
5 Requirements 2
6 Test Method 2
7 Inspection Rules 5
8 Marking, Packaging, Transportation and Storage 6
Appendix A (Informative) Recommended Procedure for Pipes and Pipe Fittings Bound by PVC Solvent Cement 7
Appendix B (Informative) Selection Principle of PVC Solvent Cement 7
