Experimental Study on Steel Slag and Slag Replacing Sand in Concrete
- Resource Type
- Conference
- Authors
- Wang, C.-L.; Qi, Y.-M.; He, J.-Y.
- Source
- 2008 International Workshop on Modelling, Simulation and Optimization Modelling, Simulation and Optimization, 2008. WMSO '08. International Workshop on. :451-455 Dec, 2008
- Subject
- Computing and Processing
Slag
Steel
Concrete
Aggregates
Production
Testing
Design engineering
Iron
Mechanical factors
Design optimization
steel slag
slag
orthogonal design
concrete
- Language
By means of orthogonal design, this study replaces sand with the steel slag and slags of Handan to compare the concrete made of steel slag and slag with ordinary concrete. The results show that compressive strength of concrete with the mixture of steel slag is very close to that of ordinary concrete on the 7th day and 28th day respectively. The volume of steel slag and water-cement ratio and the comparison between the amount of slag and that of cement show that steel slag content influences the slump of concrete the most.