1.0.1 This code was formulated with a view to making construction of mass concrete in accordance with advanced technology, economy and rationality, safety and usability principles and guaranteeing engineering quality.
1.0.2 This code is applicable to construction of mass concrete engineering in concrete structure engineering of industrial and civil buildings and not applicable to construction of roller compacted concrete and hydraulic mass concrete engineering.
1.0.3 Mass concrete construction shall meet not only those specified in this code and but also those specified in current relevant national standards.
1 General Provisions 1
2 Terms and Symbols 1
2.1 Terms 1
2.2 Symbols 2
3 Basic Requirements 4
4 Materials, Mix Proportion, Preparation and Transportation of Mass Concrete 5
4.1 General Requirements 5
4.2 Materials 6
4.3 Mix Proportion Design 7
4.4 Preparation and Transportation 7
5 Concrete Construction 8
5.1 General Requirements 8
5.2 Construction Technology Preparation 9
5.3 Formwork Engineering 10
5.4 Concrete Pouring 10
5.5 Concrete Curing 11
5.6 Construction under Special Climate Conditions 11
6 Site Monitoring and Test for Temperature Control Construction 12
Appendix A Calculation Method for Output of Concrete Pump and Quantity of Required Mixer Trucks 14
Appendix B Calculation Method for Thermal Stress and Shrinkage Stress of Poured Body with Mass Concrete in Construction Stage 15
Appendix C Calculation Method for Surface Insulation Layer of Poured Body with Mass Concrete 24
Explanation of Wording in This Code 26
