Admixtures in concrete : Accelerators, air entrainers, wate-r reducers, retarders pozzolans / Highway Research Board.
Admixtures in concrete : Accelerators, air entrainers, wate-r reducers, retarders pozzolans / Highway Research Board.
- Washington, D.C. : HRB
- 32 p.
- Special report ; 119 / Highway Research Board .