1. Concrete slump loss;Previte,1977
2. Extended workability of concrete containing high-range water-reducing admixtures in hot weather;Hampton,1981
3. Factors influencing slump loss in flowing concrete;Mailvaganam,1979
4. Properties and uses of initially retarded concrete;Tuthill,1955
5. Observation in testing and the use of water reducing retarders;Tuthill,1960