摘要
主要介绍了《公路工程混凝土外加剂》(JT/T 523-2004)和2006年交通部新颁布的《公路工程水泥混凝土外加剂与掺合料应用技术指南》中减水剂、引气剂、缓凝剂、早强剂的品种、适用范围、性能要求等,及其在公路水泥混凝土路面工程中的应用技术。
The category, using range and performance of some ordinary admix.tures, such as water reducing admixture, air entraining admixture, set retarder and hardening accelerating admixture are introduced. These admixtures are compiled in ＂Concrete Admixtures for Highway Engineering （JT/T 523-2004）＂ and ＂Technical Guidelines for Applications of Chemical and Mineral Admixtures on Cement Concrete in Highway Engineering＂ so as to guide the properly use in practical engineering.
出处
《公路》
北大核心
2006年第4期14-22,共9页
Highway
关键词
公路工程
水泥混凝土
减水剂
引气剂
缓凝剂
早强剂
highway engineering
cement concrete
water reducing admixture
air entraining admixture
set retarder
hardening accelerating admixture
