Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water requirement of concrete mixes
Conclusions The relation between the amount of water and the amount of cement is nonlinear. A minimum amount of water is observed for an amount of cement of about 300 kg/$ m^{3} $ concrete mix. This must be taken into account when proportioning concrete.The relation R=f(C) should not be used, since in this case the effect of changes in the fluidity of the mix, aggregate size, etc., is quite substantial. At the same time, the relation R f(W/C) (as was already established long ago by many investigators) is preserved regardless of the fluidity of the concrete, aggregate size, etc. This relation must be used when proportioning concrete.
Water requirement of concrete mixes
Conclusions The relation between the amount of water and the amount of cement is nonlinear. A minimum amount of water is observed for an amount of cement of about 300 kg/$ m^{3} $ concrete mix. This must be taken into account when proportioning concrete.The relation R=f(C) should not be used, since in this case the effect of changes in the fluidity of the mix, aggregate size, etc., is quite substantial. At the same time, the relation R f(W/C) (as was already established long ago by many investigators) is preserved regardless of the fluidity of the concrete, aggregate size, etc. This relation must be used when proportioning concrete.
Water requirement of concrete mixes
Bugaeva, N. K. (Autor:in) / Deryugin, L. M. (Autor:in)
1987
Aufsatz (Zeitschrift)
Englisch
BKL:
56.30
Wasserbau
Lokalklassifikation TIB:
770/6550/8000
Water requirement of concrete mixes
| Springer Verlag | 1987
| UB Braunschweig | 1951
TIBKAT | 1974
Reproportioning Concrete Mixes
| Online Contents | 1993
| TIBKAT | 1951