This standard specifies the technical requirements, statistical scope and calculation methods, energy-saving management and measures for the energy consumption per unit product of ready-mixed concrete (hereinafter referred to as energy consumption) limits. This standard is applicable to the statistics and assessment of energy consumption of ready-mixed concrete mixing stations, as well as the energy consumption control of new projects.
DB31/ 712-2013 history
2020DB31/ 712-2020 Energy consumption quota per unit product of ready-mixed concrete
2013DB31/ 712-2013 Energy consumption quota per unit product of ready-mixed concrete