Standard Number: JT/T 523-2022(JT/T523-2022)
Chinese:公路工程水泥混凝土外加剂
English:Cement and concrete admixtures for highway construction
Effective Date:2022-04-13
Standard Applicability:This standard applies to highway engineering with ordinary water reducing agent, high-efficiency water reducing agent, high-performance water reducing agent, early strength agent, retarder, air-entraining agent, shrinkage reducing agent, antifreeze and underwater non-dispersive concrete flocculants and other cement and concrete additives production, inspection and use.
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