CJJ 9—85 Municipal Engineering Quality Inspection and Evaluation Standards (Urban Flood Control Engineering)

Author: Compiled by the Press
Publisher:
Publish Date: 2003-04-01
Features: In accordance with the requirements of the Ministry of Construction's document Jian Biao [1998] No. 94, "Notice on the Formulation and Revision Plan for the 1998 National Engineering Construction Standards," the standard was revised based on extensive research, careful summarization of practical experience, reference to advanced foreign standards, and widespread solicitation of opinions. The main technical content of this standard includes: 1. General Provisions; 2. Sampling; 3. Dimensions, Shape, and Tolerances of Test Specimens; 4. Test Equipment; 5. Preparation and Curing of Test Specimens; 6. Compressive Strength Test; 7. Axial Compressive Strength Test; 8. Static Compression Elastic Modulus Test; 9. Splitting Tensile Strength Test; 10. Flexural Strength Test. Appendix A: Preparation and Curing of Cylindrical Specimens; Appendix B: Compressive Strength Test of Cylindrical Specimens; Appendix C: Static Compression Elastic Modulus Test of Cylindrical Specimens; Appendix D: Splitting Tensile Strength Test of Cylindrical Specimens.