DL/T 5100-2014
Technical code for chemical admixtures for hydraulic concrete (English Version)

Standard No.

DL/T 5100-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Electricity

Latest

DL/T 5100-2014

Replace

DL/T 5100-1999

Scope

This regulation applies to high-performance water-reducing agents, high-efficiency water-reducing agents, ordinary water-reducing agents, air-entraining agents, pumping agents, early-strength agents, retarders, quick-setting agents, antifreeze agents, and anti-freezing agents used in hydraulic concrete. Dispersant. This regulation stipulates the quality requirements, quality inspection and engineering application requirements for hydraulic concrete admixtures and concrete containing admixtures.

DL/T 5100-2014 Referenced Document

• DL/T 5144 Hydraulic concrete construction specifications
• DL/T 5150 Hydraulic Concrete Test Regulations*， 2017-11-15 Update
• DL/T 5152 Water quality analysis test rules for hydraulic concrete*， 2018-03-01 Update
• GB 11901 Water quality-Determination of suspended substance-Gravimetric method
• GB/T 1345 The test sieving method for fineness of cement
• GB/T 17671 Test method of cement mortar strength ( ISO method )*， 2021-12-31 Update
• GB/T 8077 Test method for homogeneity of concrete admixtures*， 2023-12-28 Update
• JC 475 Concrete anti-freezing admixtures
• JC 477 Flash setting admixtures for shotcrete

DL/T 5100-2014 history

• 2014 DL/T 5100-2014 Technical code for chemical admixtures for hydraulic concrete
• 1999 DL/T 5100-1999 Technical code for hydraulic concrete admixtures