JC/T 746-2007 in English

1 Scope
This Standard specifies the definitions, structures, symbols, abbreviations, classification, specification, designation, general requirements, requirements, sampling, test methods, inspection rules, marking, product quality certificates, instructions for use, packaging, storage and transportation for concrete tiles.
This Standard is applicable to the concrete roofage tiles and the matching concrete fitting tiles made by mixing, extrusion, static pressure forming or other forming methods from cement, fine aggregate and water as the main raw materials to be used on the sloping roofs. Concrete tiles may be native ones, colored ones or surface-treated ones.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, 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.

Contents
Foreword i
1 Scope
2 Normative References
3 Definitions, Structures, Symbols and Abbreviations
4 Classification, Specification and Designation
5 General Requirements
6 Requirements
7 Sampling
8 Test Methods
9 Inspection Rules
10 Marking, Product Quality Certificates and Instructions for Use
11 Packaging, Storage and Transportation
Appendix A (Normative) Allowable Appearance Quality and Dimension Deviation Testing Methods
Appendix B (Normative) Bearing Capacity Test Methods
Appendix C (Normative) Thermal Resistance and Water Absorption Test Methods
Appendix D (Normative) Impermeability Test Methods
Appendix E (Normative) Frost resistance Test Methods
Appendix F (Informative) Inspection Report Filling Format