This standard specifies the durability technical requirements for hydraulic concrete freeze-thaw, environmental water erosion, abrasion and blank decoration, corrosion of steel bars in concrete, alkali-aggregate reaction, etc. This standard applies to large and medium-sized hydropower and water conservancy projects. Other projects can be implemented as a reference.
DL/T 5241-2010 history
2010DL/T 5241-2010 Technical specifications for durability of hydraulic concrete