Number | Name | Date | Kind |
---|---|---|---|
4015991 | Persinski et al. | Apr 1977 | |
4160674 | Sawyer | Jul 1979 | |
4353746 | Birchall et al. | Oct 1982 | |
4555269 | Rao et al. | Nov 1985 | |
4761183 | Clarke et al. | Aug 1988 | |
5086850 | Harris et al. | Feb 1992 | |
5121795 | Ewert et al. | Jun 1992 | |
5125455 | Harris et al. | Jun 1992 | |
5263542 | Brothers | Nov 1993 | |
5346012 | Heathman et al. | Sep 1994 |
Entry |
---|
Kosmatka et al., "Design & Control of Concrete Mixtures", Thirteenth edition, 1988, PCA, Table 6-1 & p. 66. (no month). |