DL/T 5055-2007 (English Version) PDF

Scope: This standard specifies the technical requirements, test methods, identification, acceptance and storage of fly ash admixtures in hydraulic concrete, as well as the technical requirements, quality control and inspection methods for fly ash admixture in water-based concrete. This standard applies to concrete mixed with fly ash in various types of hydropower and water conservancy projects. The use of fly ash in hydraulic mortar can be followed.

DL/T 5055-2007 Referenced Document

DL/T 5112 Specification for construction of hydraulic roller compacted concrete
DL/T 5144 Hydraulic concrete construction specifications
DL/T 5330 Code for mix design of hydraulic concrete*， 2015-04-02 Update
GB 12573 Sampling method of cement
GB 175 General Purpose Portland Cement*， 2023-11-27 Update
GB 200 Moderate heat portland cement low heat portland cement low heat portland slag cement
GB 6566 Limits of radionuclides in building materials
GB/T 1346 "Test methods for water requirement of normal consistency,setting time and soundness of the Portland cement"
GB/T 176 Cement Chemical Analysis Methods*， 2018-11-01 Update
GB/T 17671 Test method of cement mortar strength ( ISO method )*， 2021-12-31 Update
GB/T 2419 Test method for fluidity of cement mortar

2007 DL/T 5055-2007 Technical specification of fly ash for use in hydraulic concrete
1996 DL/T 5055-1996 Technical standard of flyash concrete for hydraulic structures